[PATCH 13/13] staging: lustre: lnet: selftest: checkpatch.pl fixes

Mike Shuey
2015-05-21T19:52:42Z

Cleaning up more checkpatch.pl issues.

Signed-off-by: Mike Shuey <shuey@purdue.edu>
---
drivers/staging/lustre/lnet/selftest/brw_test.c | 3 +-
drivers/staging/lustre/lnet/selftest/conctl.c | 4 +-
drivers/staging/lustre/lnet/selftest/conrpc.c | 41 ++++++++--------
drivers/staging/lustre/lnet/selftest/conrpc.h | 7 ++-
drivers/staging/lustre/lnet/selftest/console.c | 33 ++++++------
drivers/staging/lustre/lnet/selftest/console.h | 14 +++--
drivers/staging/lustre/lnet/selftest/framework.c | 46 ++++++++---------
drivers/staging/lustre/lnet/selftest/module.c | 3 +-
drivers/staging/lustre/lnet/selftest/ping_test.c | 1 -
drivers/staging/lustre/lnet/selftest/rpc.c | 29 +++++------
drivers/staging/lustre/lnet/selftest/selftest.h | 58 ++++++++++------------
drivers/staging/lustre/lnet/selftest/timer.h | 2 +-
12 files changed, 119 insertions(+), 122 deletions(-)

diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
index de11f1b..fd3383f 100644
--- a/drivers/staging/lustre/lnet/selftest/brw_test.c
+++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
@@ -463,7 +463,8 @@ brw_server_handle(struct srpc_server_rpc *rpc)
npg = reqst->brw_len >> PAGE_CACHE_SHIFT;

} else {
- npg = (reqst->brw_len + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT;
+ npg = (reqst->brw_len + PAGE_CACHE_SIZE - 1) >>
+ PAGE_CACHE_SHIFT;
}

replymsg->msg_ses_feats = reqstmsg->msg_ses_feats;
diff --git a/drivers/staging/lustre/lnet/selftest/conctl.c b/drivers/staging/lustre/lnet/selftest/conctl.c
index 1a7870e..86cb031 100644
--- a/drivers/staging/lustre/lnet/selftest/conctl.c
+++ b/drivers/staging/lustre/lnet/selftest/conctl.c
@@ -752,7 +752,8 @@ static int lst_test_add_ioctl(lstio_test_args_t *args)
/* have parameter, check if parameter length is valid */
if (args->lstio_tes_param != NULL &&
(args->lstio_tes_param_len <= 0 ||
- args->lstio_tes_param_len > PAGE_CACHE_SIZE - sizeof(lstcon_test_t)))
+ args->lstio_tes_param_len > PAGE_CACHE_SIZE -
+ sizeof(lstcon_test_t)))
return -EINVAL;

LIBCFS_ALLOC(batch_name, args->lstio_tes_bat_nmlen + 1);
@@ -925,5 +926,4 @@ out:

return rc;
}
-
EXPORT_SYMBOL(lstcon_ioctl_entry);
diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.c b/drivers/staging/lustre/lnet/selftest/conrpc.c
index a1a4e08..c0ad353 100644
--- a/drivers/staging/lustre/lnet/selftest/conrpc.c
+++ b/drivers/staging/lustre/lnet/selftest/conrpc.c
@@ -455,14 +455,13 @@ lstcon_rpc_trans_stat(lstcon_rpc_trans_t *trans, lstcon_trans_stat_t *stat)
lstcon_session_feats_check(trans->tas_features);
}

- CDEBUG(D_NET, "transaction %s : success %d, failure %d, total %d, RPC error(%d), Framework error(%d)\n",
+ CDEBUG(D_NET,
+ "transaction %s : success %d, failure %d, total %d, RPC error(%d), Framework error(%d)\n",
lstcon_rpc_trans_name(trans->tas_opc),
lstcon_rpc_stat_success(stat, 0),
lstcon_rpc_stat_failure(stat, 0),
lstcon_rpc_stat_total(stat, 0),
stat->trs_rpc_errno, stat->trs_fwk_errno);
-
- return;
}

int
@@ -564,10 +563,10 @@ lstcon_rpc_trans_destroy(lstcon_rpc_trans_t *trans)
continue;
}

- /* rpcs can be still not callbacked (even LNetMDUnlink is called)
- * because huge timeout for inaccessible network, don't make
- * user wait for them, just abandon them, they will be recycled
- * in callback */
+ /* rpcs can be still not callbacked (even LNetMDUnlink is
+ * called) because huge timeout for inaccessible network,
+ * don't make user wait for them, just abandon them, they
+ * will be recycled in callback */

LASSERT(crpc->crp_status != 0);

@@ -591,8 +590,6 @@ lstcon_rpc_trans_destroy(lstcon_rpc_trans_t *trans)
lstcon_rpc_trans_name(trans->tas_opc), count);

LIBCFS_FREE(trans, sizeof(*trans));
-
- return;
}

int
@@ -947,9 +944,10 @@ lstcon_sesnew_stat_reply(lstcon_rpc_trans_t *trans,
}

if (reply->msg_ses_feats != trans->tas_features) {
- CNETERR("Framework features %x from %s is different with features on this transaction: %x\n",
- reply->msg_ses_feats, libcfs_nid2str(nd->nd_id.nid),
- trans->tas_features);
+ CNETERR(
+ "Framework features %x from %s is different with features on this transaction: %x\n",
+ reply->msg_ses_feats, libcfs_nid2str(nd->nd_id.nid),
+ trans->tas_features);
status = mksn_rep->mksn_status = EPROTO;
}

@@ -1077,8 +1075,6 @@ lstcon_rpc_stat_reply(lstcon_rpc_trans_t *trans, srpc_msg_t *msg,

if (stat->trs_fwk_errno == 0)
stat->trs_fwk_errno = rc;
-
- return;
}

int
@@ -1111,8 +1107,9 @@ lstcon_rpc_trans_ndlist(struct list_head *ndlist,
continue;

if (rc < 0) {
- CDEBUG(D_NET, "Condition error while creating RPC for transaction %d: %d\n",
- transop, rc);
+ CDEBUG(D_NET,
+ "Condition error while creating RPC for transaction %d: %d\n",
+ transop, rc);
break;
}

@@ -1278,7 +1275,8 @@ lstcon_rpc_pinger(void *arg)

CDEBUG(D_NET, "Ping %d nodes in session\n", count);

- ptimer->stt_expires = (unsigned long)(get_seconds() + LST_PING_INTERVAL);
+ ptimer->stt_expires = (unsigned long)(get_seconds() +
+ LST_PING_INTERVAL);
stt_add_timer(ptimer);

mutex_unlock(&console_session.ses_mutex);
@@ -1301,7 +1299,8 @@ lstcon_rpc_pinger_start(void)
}

ptimer = &console_session.ses_ping_timer;
- ptimer->stt_expires = (unsigned long)(get_seconds() + LST_PING_INTERVAL);
+ ptimer->stt_expires = (unsigned long)(get_seconds() +
+ LST_PING_INTERVAL);

stt_add_timer(ptimer);

@@ -1349,7 +1348,8 @@ lstcon_rpc_cleanup_wait(void)

mutex_unlock(&console_session.ses_mutex);

- CWARN("Session is shutting down, waiting for termination of transactions\n");
+ CWARN(
+ "Session is shutting down, waiting for termination of transactions\n");
set_current_state(TASK_UNINTERRUPTIBLE);
schedule_timeout(cfs_time_seconds(1));

@@ -1381,7 +1381,8 @@ lstcon_rpc_module_init(void)
{
INIT_LIST_HEAD(&console_session.ses_ping_timer.stt_list);
console_session.ses_ping_timer.stt_func = lstcon_rpc_pinger;
- console_session.ses_ping_timer.stt_data = &console_session.ses_ping_timer;
+ console_session.ses_ping_timer.stt_data =
+ &console_session.ses_ping_timer;

console_session.ses_ping = NULL;

diff --git a/drivers/staging/lustre/lnet/selftest/conrpc.h b/drivers/staging/lustre/lnet/selftest/conrpc.h
index 7d33cf9..5afb679 100644
--- a/drivers/staging/lustre/lnet/selftest/conrpc.h
+++ b/drivers/staging/lustre/lnet/selftest/conrpc.h
@@ -54,7 +54,8 @@
#define LST_TRANS_TIMEOUT 30
#define LST_TRANS_MIN_TIMEOUT 3

-#define LST_VALIDATE_TIMEOUT(t) min(max(t, LST_TRANS_MIN_TIMEOUT), LST_TRANS_TIMEOUT)
+#define LST_VALIDATE_TIMEOUT(t) min(max(t, LST_TRANS_MIN_TIMEOUT), \
+ LST_TRANS_TIMEOUT)

#define LST_PING_INTERVAL 8

@@ -105,8 +106,8 @@ typedef struct lstcon_rpc_trans {

#define LST_TRANS_STATQRY 0x21

-typedef int (* lstcon_rpc_cond_func_t)(int, struct lstcon_node *, void *);
-typedef int (* lstcon_rpc_readent_func_t)(int, srpc_msg_t *, lstcon_rpc_ent_t *);
+typedef int (*lstcon_rpc_cond_func_t)(int, struct lstcon_node *, void *);
+typedef int (*lstcon_rpc_readent_func_t)(int, srpc_msg_t *, lstcon_rpc_ent_t *);

int lstcon_sesrpc_prep(struct lstcon_node *nd, int transop,
unsigned version, lstcon_rpc_t **crpc);
diff --git a/drivers/staging/lustre/lnet/selftest/console.c b/drivers/staging/lustre/lnet/selftest/console.c
index f47c8f2..ed9c38f 100644
--- a/drivers/staging/lustre/lnet/selftest/console.c
+++ b/drivers/staging/lustre/lnet/selftest/console.c
@@ -77,7 +77,8 @@ lstcon_node_find(lnet_process_id_t id, lstcon_node_t **ndpp, int create)

LASSERT(id.nid != LNET_NID_ANY);

- list_for_each_entry(ndl, &console_session.ses_ndl_hash[idx], ndl_hlink) {
+ list_for_each_entry(ndl, &console_session.ses_ndl_hash[idx],
+ ndl_hlink) {
if (ndl->ndl_node->nd_id.nid != id.nid ||
ndl->ndl_node->nd_id.pid != id.pid)
continue;
@@ -253,9 +254,8 @@ lstcon_group_decref(lstcon_group_t *grp)

lstcon_group_drain(grp, 0);

- for (i = 0; i < LST_NODE_HASHSIZE; i++) {
+ for (i = 0; i < LST_NODE_HASHSIZE; i++)
LASSERT(list_empty(&grp->grp_ndl_hash[i]));
- }

LIBCFS_FREE(grp, offsetof(lstcon_group_t,
grp_ndl_hash[LST_NODE_HASHSIZE]));
@@ -308,7 +308,7 @@ lstcon_group_ndlink_release(lstcon_group_t *grp, lstcon_ndlink_t *ndl)
{
list_del_init(&ndl->ndl_link);
lstcon_ndlink_release(ndl);
- grp->grp_nnode --;
+ grp->grp_nnode--;
}

static void
@@ -320,13 +320,11 @@ lstcon_group_ndlink_move(lstcon_group_t *old,

list_del(&ndl->ndl_hlink);
list_del(&ndl->ndl_link);
- old->grp_nnode --;
+ old->grp_nnode--;

list_add_tail(&ndl->ndl_hlink, &new->grp_ndl_hash[idx]);
list_add_tail(&ndl->ndl_link, &new->grp_ndl_list);
new->grp_nnode++;
-
- return;
}

static void
@@ -527,7 +525,7 @@ lstcon_group_add(char *name)
lstcon_group_t *grp;
int rc;

- rc = (lstcon_group_find(name, &grp) == 0)? -EEXIST: 0;
+ rc = (lstcon_group_find(name, &grp) == 0) ? -EEXIST : 0;
if (rc != 0) {
/* find a group with same name */
lstcon_group_put(grp);
@@ -816,7 +814,7 @@ lstcon_group_info(char *name, lstcon_ndlist_ent_t *gents_p,
LST_NODE_STATE_COUNTER(ndl->ndl_node, gentp);

rc = copy_to_user(gents_p, gentp,
- sizeof(lstcon_ndlist_ent_t)) ? -EFAULT: 0;
+ sizeof(lstcon_ndlist_ent_t)) ? -EFAULT : 0;

LIBCFS_FREE(gentp, sizeof(lstcon_ndlist_ent_t));

@@ -847,7 +845,7 @@ lstcon_batch_add(char *name)
int i;
int rc;

- rc = (lstcon_batch_find(name, &bat) == 0)? -EEXIST: 0;
+ rc = (lstcon_batch_find(name, &bat) == 0) ? -EEXIST : 0;
if (rc != 0) {
CDEBUG(D_NET, "Batch %s already exists\n", name);
return rc;
@@ -911,7 +909,7 @@ lstcon_batch_list(int index, int len, char *name_up)
list_for_each_entry(bat, &console_session.ses_bat_list, bat_link) {
if (index-- == 0) {
return copy_to_user(name_up, bat->bat_name, len) ?
- -EFAULT: 0;
+ -EFAULT : 0;
}
}

@@ -956,7 +954,7 @@ lstcon_batch_info(char *name, lstcon_test_batch_ent_t *ent_up, int server,
&test->tes_dst_grp->grp_ndl_list;

if (dents_up != NULL) {
- rc = lstcon_nodes_getent((server ? srvlst: clilst),
+ rc = lstcon_nodes_getent((server ? srvlst : clilst),
index_p, ndent_p, dents_up);
return rc;
}
@@ -1208,7 +1206,8 @@ again:

lstcon_rpc_trans_destroy(trans);
/* return if any error */
- CDEBUG(D_NET, "Failed to add test %s, RPC error %d, framework error %d\n",
+ CDEBUG(D_NET,
+ "Failed to add test %s, RPC error %d, framework error %d\n",
transop == LST_TRANS_TSBCLIADD ? "client" : "server",
lstcon_trans_stat()->trs_rpc_errno,
lstcon_trans_stat()->trs_fwk_errno);
@@ -1683,7 +1682,7 @@ int
lstcon_session_match(lst_sid_t sid)
{
return (console_session.ses_id.ses_nid == sid.ses_nid &&
- console_session.ses_id.ses_stamp == sid.ses_stamp) ? 1: 0;
+ console_session.ses_id.ses_stamp == sid.ses_stamp) ? 1 : 0;
}

static void
@@ -1884,7 +1883,8 @@ lstcon_session_feats_check(unsigned feats)
spin_unlock(&console_session.ses_rpc_lock);

if (rc != 0) {
- CERROR("remote features %x do not match with session features %x of console\n",
+ CERROR(
+ "remote features %x do not match with session features %x of console\n",
feats, console_session.ses_features);
}

@@ -2083,9 +2083,8 @@ lstcon_console_fini(void)
LASSERT(list_empty(&console_session.ses_bat_list));
LASSERT(list_empty(&console_session.ses_trans_list));

- for (i = 0; i < LST_NODE_HASHSIZE; i++) {
+ for (i = 0; i < LST_NODE_HASHSIZE; i++)
LASSERT(list_empty(&console_session.ses_ndl_hash[i]));
- }

LIBCFS_FREE(console_session.ses_ndl_hash,
sizeof(struct list_head) * LST_GLOBAL_HASHSIZE);
diff --git a/drivers/staging/lustre/lnet/selftest/console.h b/drivers/staging/lustre/lnet/selftest/console.h
index c4cf0ae..7638042 100644
--- a/drivers/staging/lustre/lnet/selftest/console.h
+++ b/drivers/staging/lustre/lnet/selftest/console.h
@@ -116,9 +116,11 @@ typedef struct lstcon_test {
int tes_oneside; /* one-sided test */
int tes_concur; /* concurrency */
int tes_loop; /* loop count */
- int tes_dist; /* nodes distribution of target group */
+ int tes_dist; /* nodes distribution of target
+ * group */
int tes_span; /* nodes span of target group */
- int tes_cliidx; /* client index, used for RPC creating */
+ int tes_cliidx; /* client index, used for RPC
+ * creating */

struct list_head tes_trans_list; /* transaction list */
lstcon_group_t *tes_src_grp; /* group run the test */
@@ -177,7 +179,7 @@ lstcon_trans_stat(void)
}

static inline struct list_head *
-lstcon_id2hash (lnet_process_id_t id, struct list_head *hash)
+lstcon_id2hash(lnet_process_id_t id, struct list_head *hash)
{
unsigned int idx = LNET_NIDADDR(id.nid) % LST_NODE_HASHSIZE;

@@ -191,7 +193,8 @@ extern int lstcon_session_match(lst_sid_t sid);
extern int lstcon_session_new(char *name, int key, unsigned version,
int timeout, int flags, lst_sid_t *sid_up);
extern int lstcon_session_info(lst_sid_t *sid_up, int *key, unsigned *verp,
- lstcon_ndlist_ent_t *entp, char *name_up, int len);
+ lstcon_ndlist_ent_t *entp, char *name_up,
+ int len);
extern int lstcon_session_end(void);
extern int lstcon_session_debug(int timeout, struct list_head *result_up);
extern int lstcon_session_feats_check(unsigned feats);
@@ -210,7 +213,8 @@ extern int lstcon_nodes_add(char *name, int nnd, lnet_process_id_t *nds_up,
extern int lstcon_nodes_remove(char *name, int nnd, lnet_process_id_t *nds_up,
struct list_head *result_up);
extern int lstcon_group_info(char *name, lstcon_ndlist_ent_t *gent_up,
- int *index_p, int *ndent_p, lstcon_node_ent_t *ndents_up);
+ int *index_p, int *ndent_p,
+ lstcon_node_ent_t *ndents_up);
extern int lstcon_group_list(int idx, int len, char *name_up);
extern int lstcon_batch_add(char *name);
extern int lstcon_batch_run(char *name, int timeout,
diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
index 7c5185a..8d948e2 100644
--- a/drivers/staging/lustre/lnet/selftest/framework.c
+++ b/drivers/staging/lustre/lnet/selftest/framework.c
@@ -173,7 +173,6 @@ sfw_add_session_timer(void)
timer->stt_expires = cfs_time_add(sn->sn_timeout,
get_seconds());
stt_add_timer(timer);
- return;
}

static int
@@ -203,7 +202,8 @@ sfw_deactivate_session(void)
sfw_batch_t *tsb;
sfw_test_case_t *tsc;

- if (sn == NULL) return;
+ if (sn == NULL)
+ return;

LASSERT(!sn->sn_timer_active);

@@ -298,7 +298,6 @@ sfw_server_rpc_done(struct srpc_server_rpc *rpc)

if (rpc->srpc_bulk != NULL)
sfw_free_pages(rpc);
- return;
}

static void
@@ -573,7 +572,8 @@ sfw_load_test(struct sfw_test_instance *tsi)

rc = srpc_service_add_buffers(svc, nbuf);
if (rc != 0) {
- CWARN("Failed to reserve enough buffers: service %s, %d needed: %d\n",
+ CWARN(
+ "Failed to reserve enough buffers: service %s, %d needed: %d\n",
svc->sv_name, nbuf, rc);
/* NB: this error handler is not strictly correct, because
* it may release more buffers than already allocated,
@@ -604,7 +604,6 @@ sfw_unload_test(struct sfw_test_instance *tsi)
* some buffers behind, but never mind... */
srpc_service_remove_buffers(tsc->tsc_srv_service,
sfw_test_buffers(tsi));
- return;
}

static void
@@ -613,7 +612,8 @@ sfw_destroy_test_instance(sfw_test_instance_t *tsi)
srpc_client_rpc_t *rpc;
sfw_test_unit_t *tsu;

- if (!tsi->tsi_is_client) goto clean;
+ if (!tsi->tsi_is_client)
+ goto clean;

tsi->tsi_ops->tso_fini(tsi);

@@ -638,7 +638,6 @@ sfw_destroy_test_instance(sfw_test_instance_t *tsi)
clean:
sfw_unload_test(tsi);
LIBCFS_FREE(tsi, sizeof(*tsi));
- return;
}

static void
@@ -657,7 +656,6 @@ sfw_destroy_batch(sfw_batch_t *tsb)
}

LIBCFS_FREE(tsb, sizeof(sfw_batch_t));
- return;
}

void
@@ -677,7 +675,6 @@ sfw_destroy_session(sfw_session_t *sn)

LIBCFS_FREE(sn, sizeof(*sn));
atomic_dec(&sfw_data.fw_nzombies);
- return;
}

static void
@@ -722,7 +719,6 @@ sfw_unpack_addtest_req(srpc_msg_t *msg)
}

LBUG();
- return;
}

static int
@@ -785,7 +781,8 @@ sfw_add_test_instance(sfw_batch_t *tsb, srpc_server_rpc_t *rpc)
lnet_process_id_packed_t id;
int j;

- dests = page_address(bk->bk_iovs[i / SFW_ID_PER_PAGE].kiov_page);
+ dests = page_address(bk->bk_iovs[i /
+ SFW_ID_PER_PAGE].kiov_page);
LASSERT(dests != NULL); /* my pages are within KVM always */
id = dests[i % SFW_ID_PER_PAGE];
if (msg->msg_magic != SRPC_MSG_MAGIC)
@@ -860,7 +857,6 @@ sfw_test_unit_done(sfw_test_unit_t *tsu)
spin_unlock(&sfw_data.fw_lock);

sfw_destroy_session(sn);
- return;
}

static void
@@ -896,7 +892,6 @@ sfw_test_rpc_done(srpc_client_rpc_t *rpc)
}

sfw_test_unit_done(tsu);
- return;
}

int
@@ -1019,7 +1014,7 @@ sfw_run_batch(sfw_batch_t *tsb)
tsu->tsu_loop = tsi->tsi_loop;
wi = &tsu->tsu_worker;
swi_init_workitem(wi, tsu, sfw_run_test,
- lst_sched_test[\
+ lst_sched_test[
lnet_cpt_of_nid(tsu->tsu_dest.nid)]);
swi_schedule_workitem(wi);
}
@@ -1268,7 +1263,8 @@ sfw_handle_server_rpc(struct srpc_server_rpc *rpc)

if (sn != NULL &&
sn->sn_features != request->msg_ses_feats) {
- CNETERR("Features of framework RPC don't match features of current session: %x/%x\n",
+ CNETERR(
+ "Features of framework RPC don't match features of current session: %x/%x\n",
request->msg_ses_feats, sn->sn_features);
reply->msg_body.reply.status = EPROTO;
reply->msg_body.reply.sid = sn->sn_id;
@@ -1345,7 +1341,8 @@ sfw_bulk_ready(struct srpc_server_rpc *rpc, int status)
spin_lock(&sfw_data.fw_lock);

if (status != 0) {
- CERROR("Bulk transfer failed for RPC: service %s, peer %s, status %d\n",
+ CERROR(
+ "Bulk transfer failed for RPC: service %s, peer %s, status %d\n",
sv->sv_name, libcfs_id2str(rpc->srpc_peer), status);
spin_unlock(&sfw_data.fw_lock);
return -EIO;
@@ -1556,7 +1553,6 @@ sfw_unpack_message(srpc_msg_t *msg)
}

LBUG();
- return;
}

void
@@ -1568,7 +1564,6 @@ sfw_abort_rpc(srpc_client_rpc_t *rpc)
spin_lock(&rpc->crpc_lock);
srpc_abort_rpc(rpc, -EINTR);
spin_unlock(&rpc->crpc_lock);
- return;
}

void
@@ -1585,7 +1580,6 @@ sfw_post_rpc(srpc_client_rpc_t *rpc)
srpc_post_rpc(rpc);

spin_unlock(&rpc->crpc_lock);
- return;
}

static srpc_service_t sfw_services[] = {
@@ -1660,7 +1654,8 @@ sfw_startup(void)
}

if (session_timeout == 0)
- CWARN("Zero session_timeout specified - test sessions never expire.\n");
+ CWARN(
+ "Zero session_timeout specified - test sessions never expire.\n");

if (rpc_timeout == 0)
CWARN("Zero rpc_timeout specified - test RPC never expire.\n");
@@ -1700,7 +1695,8 @@ sfw_startup(void)

for (i = 0; ; i++) {
sv = &sfw_services[i];
- if (sv->sv_name == NULL) break;
+ if (sv->sv_name == NULL)
+ break;

sv->sv_bulk_ready = NULL;
sv->sv_handler = sfw_handle_server_rpc;
@@ -1717,11 +1713,13 @@ sfw_startup(void)
}

/* about to sfw_shutdown, no need to add buffer */
- if (error) continue;
+ if (error)
+ continue;

rc = srpc_service_add_buffers(sv, sv->sv_wi_total);
if (rc != 0) {
- CWARN("Failed to reserve enough buffers: service %s, %d needed: %d\n",
+ CWARN(
+ "Failed to reserve enough buffers: service %s, %d needed: %d\n",
sv->sv_name, sv->sv_wi_total, rc);
error = -ENOMEM;
}
@@ -1799,6 +1797,4 @@ sfw_shutdown(void)
list_del(&tsc->tsc_list);
LIBCFS_FREE(tsc, sizeof(*tsc));
}
-
- return;
}
diff --git a/drivers/staging/lustre/lnet/selftest/module.c b/drivers/staging/lustre/lnet/selftest/module.c
index 09b8f46..1afc581 100644
--- a/drivers/staging/lustre/lnet/selftest/module.c
+++ b/drivers/staging/lustre/lnet/selftest/module.c
@@ -118,7 +118,8 @@ lnet_selftest_init(void)
rc = cfs_wi_sched_create("lst_t", lnet_cpt_table(), i,
nthrs, &lst_sched_test[i]);
if (rc != 0) {
- CERROR("Failed to create CPT affinity WI scheduler %d for LST\n",
+ CERROR(
+ "Failed to create CPT affinity WI scheduler %d for LST\n",
i);
goto error;
}
diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
index 1dab998..6d48e06 100644
--- a/drivers/staging/lustre/lnet/selftest/ping_test.c
+++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
@@ -165,7 +165,6 @@ ping_client_done_rpc(sfw_test_unit_t *tsu, srpc_client_rpc_t *rpc)
CDEBUG(D_NET, "%d reply in %u usec\n", reply->pnr_seq,
(unsigned)((tv.tv_sec - (unsigned)reqst->pnr_time_sec) * 1000000
+ (tv.tv_usec - reqst->pnr_time_usec)));
- return;
}

static int
diff --git a/drivers/staging/lustre/lnet/selftest/rpc.c b/drivers/staging/lustre/lnet/selftest/rpc.c
index 59cf01f..41a09fa 100644
--- a/drivers/staging/lustre/lnet/selftest/rpc.c
+++ b/drivers/staging/lustre/lnet/selftest/rpc.c
@@ -118,7 +118,6 @@ srpc_free_bulk(srpc_bulk_t *bk)
}

LIBCFS_FREE(bk, offsetof(srpc_bulk_t, bk_iovs[bk->bk_niov]));
- return;
}

srpc_bulk_t *
@@ -145,7 +144,8 @@ srpc_alloc_bulk(int cpt, unsigned bulk_npg, unsigned bulk_len, int sink)
struct page *pg;
int nob;

- pg = alloc_pages_node(cfs_cpt_spread_node(lnet_cpt_table(), cpt),
+ pg = alloc_pages_node(cfs_cpt_spread_node(lnet_cpt_table(),
+ cpt),
GFP_IOFS, 0);
if (pg == NULL) {
CERROR("Can't allocate page %d of %d\n", i, bulk_npg);
@@ -680,7 +680,8 @@ srpc_finish_service(struct srpc_service *sv)

rpc = list_entry(scd->scd_rpc_active.next,
struct srpc_server_rpc, srpc_list);
- CNETERR("Active RPC %p on shutdown: sv %s, peer %s, wi %s scheduled %d running %d, ev fired %d type %d status %d lnet %d\n",
+ CNETERR(
+ "Active RPC %p on shutdown: sv %s, peer %s, wi %s scheduled %d running %d, ev fired %d type %d status %d lnet %d\n",
rpc, sv->sv_name, libcfs_id2str(rpc->srpc_peer),
swi_state2str(rpc->srpc_wi.swi_state),
rpc->srpc_wi.swi_workitem.wi_scheduled,
@@ -952,7 +953,6 @@ srpc_server_rpc_done(srpc_server_rpc_t *rpc, int status)
}

spin_unlock(&scd->scd_lock);
- return;
}

/* handles an incoming RPC */
@@ -1103,7 +1103,6 @@ srpc_add_client_rpc_timer(srpc_client_rpc_t *rpc)
timer->stt_expires = cfs_time_add(rpc->crpc_timeout,
get_seconds());
stt_add_timer(timer);
- return;
}

/*
@@ -1166,7 +1165,6 @@ srpc_client_rpc_done(srpc_client_rpc_t *rpc, int status)
spin_unlock(&rpc->crpc_lock);

(*rpc->crpc_done)(rpc);
- return;
}

/* sends an outgoing RPC */
@@ -1244,7 +1242,8 @@ srpc_send_rpc(swi_workitem_t *wi)
if (reply->msg_type != type ||
(reply->msg_magic != SRPC_MSG_MAGIC &&
reply->msg_magic != __swab32(SRPC_MSG_MAGIC))) {
- CWARN("Bad message from %s: type %u (%d expected), magic %u (%d expected).\n",
+ CWARN(
+ "Bad message from %s: type %u (%d expected), magic %u (%d expected).\n",
libcfs_id2str(rpc->crpc_dest),
reply->msg_type, type,
reply->msg_magic, SRPC_MSG_MAGIC);
@@ -1253,7 +1252,8 @@ srpc_send_rpc(swi_workitem_t *wi)
}

if (do_bulk && reply->msg_body.reply.status != 0) {
- CWARN("Remote error %d at %s, unlink bulk buffer in case peer didn't initiate bulk transfer\n",
+ CWARN(
+ "Remote error %d at %s, unlink bulk buffer in case peer didn't initiate bulk transfer\n",
reply->msg_body.reply.status,
libcfs_id2str(rpc->crpc_dest));
LNetMDUnlink(rpc->crpc_bulk.bk_mdh);
@@ -1336,7 +1336,6 @@ srpc_abort_rpc(srpc_client_rpc_t *rpc, int why)
rpc->crpc_aborted = 1;
rpc->crpc_status = why;
swi_schedule_workitem(&rpc->crpc_wi);
- return;
}

/* called with rpc->crpc_lock held */
@@ -1352,7 +1351,6 @@ srpc_post_rpc(srpc_client_rpc_t *rpc)

srpc_add_client_rpc_timer(rpc);
swi_schedule_workitem(&rpc->crpc_wi);
- return;
}

@@ -1440,11 +1438,13 @@ srpc_lnet_ev_handler(lnet_event_t *ev)
if (rpcev != &crpc->crpc_reqstev &&
rpcev != &crpc->crpc_replyev &&
rpcev != &crpc->crpc_bulkev) {
- CERROR("rpcev %p, crpc %p, reqstev %p, replyev %p, bulkev %p\n",
+ CERROR(
+ "rpcev %p, crpc %p, reqstev %p, replyev %p, bulkev %p\n",
rpcev, crpc, &crpc->crpc_reqstev,
&crpc->crpc_replyev, &crpc->crpc_bulkev);
CERROR("Bad event: status %d, type %d, lnet %d\n",
- rpcev->ev_status, rpcev->ev_type, rpcev->ev_lnet);
+ rpcev->ev_status, rpcev->ev_type,
+ rpcev->ev_lnet);
LBUG();
}

@@ -1511,7 +1511,8 @@ srpc_lnet_ev_handler(lnet_event_t *ev)
msg->msg_type != __swab32(type)) ||
(msg->msg_magic != SRPC_MSG_MAGIC &&
msg->msg_magic != __swab32(SRPC_MSG_MAGIC))) {
- CERROR("Dropping RPC (%s) from %s: status %d mlength %d type %u magic %u.\n",
+ CERROR(
+ "Dropping RPC (%s) from %s: status %d mlength %d type %u magic %u.\n",
sv->sv_name, libcfs_id2str(ev->initiator),
ev->status, ev->mlength,
msg->msg_type, msg->msg_magic);
@@ -1668,6 +1669,4 @@ srpc_shutdown(void)
case SRPC_STATE_NI_INIT:
LNetNIFini();
}
-
- return;
}
diff --git a/drivers/staging/lustre/lnet/selftest/selftest.h b/drivers/staging/lustre/lnet/selftest/selftest.h
index 7939e4e..7a2b3d1 100644
--- a/drivers/staging/lustre/lnet/selftest/selftest.h
+++ b/drivers/staging/lustre/lnet/selftest/selftest.h
@@ -95,11 +95,11 @@ struct sfw_test_instance;
#define SRPC_RDMA_PORTAL 52

static inline srpc_msg_type_t
-srpc_service2request (int service)
+srpc_service2request(int service)
{
switch (service) {
default:
- LBUG ();
+ LBUG();
case SRPC_SERVICE_DEBUG:
return SRPC_MSG_DEBUG_REQST;

@@ -130,7 +130,7 @@ srpc_service2request (int service)
}

static inline srpc_msg_type_t
-srpc_service2reply (int service)
+srpc_service2reply(int service)
{
return srpc_service2request(service) + 1;
}
@@ -319,8 +319,8 @@ typedef struct srpc_service {
* - sv_handler: process incoming RPC request
* - sv_bulk_ready: notify bulk data
*/
- int (*sv_handler) (srpc_server_rpc_t *);
- int (*sv_bulk_ready) (srpc_server_rpc_t *, int);
+ int (*sv_handler)(srpc_server_rpc_t *);
+ int (*sv_bulk_ready)(srpc_server_rpc_t *, int);
} srpc_service_t;

typedef struct {
@@ -416,7 +416,7 @@ typedef struct sfw_test_case {
srpc_client_rpc_t *
sfw_create_rpc(lnet_process_id_t peer, int service,
unsigned features, int nbulkiov, int bulklen,
- void (*done) (srpc_client_rpc_t *), void *priv);
+ void (*done)(srpc_client_rpc_t *), void *priv);
int sfw_create_test_rpc(sfw_test_unit_t *tsu,
lnet_process_id_t peer, unsigned features,
int nblk, int blklen, srpc_client_rpc_t **rpc);
@@ -428,7 +428,7 @@ void sfw_free_pages(srpc_server_rpc_t *rpc);
void sfw_add_bulk_page(srpc_bulk_t *bk, struct page *pg, int i);
int sfw_alloc_pages(srpc_server_rpc_t *rpc, int cpt, int npages, int len,
int sink);
-int sfw_make_session (srpc_mksn_reqst_t *request, srpc_mksn_reply_t *reply);
+int sfw_make_session(srpc_mksn_reqst_t *request, srpc_mksn_reply_t *reply);

srpc_client_rpc_t *
srpc_create_client_rpc(lnet_process_id_t peer, int service,
@@ -504,26 +504,23 @@ void sfw_shutdown(void);
void srpc_shutdown(void);

static inline void
-srpc_destroy_client_rpc (srpc_client_rpc_t *rpc)
+srpc_destroy_client_rpc(srpc_client_rpc_t *rpc)
{
LASSERT(rpc != NULL);
LASSERT(!srpc_event_pending(rpc));
LASSERT(atomic_read(&rpc->crpc_refcount) == 0);

- if (rpc->crpc_fini == NULL) {
+ if (rpc->crpc_fini == NULL)
LIBCFS_FREE(rpc, srpc_client_rpc_size(rpc));
- } else {
+ else
(*rpc->crpc_fini) (rpc);
- }
-
- return;
}

static inline void
-srpc_init_client_rpc (srpc_client_rpc_t *rpc, lnet_process_id_t peer,
- int service, int nbulkiov, int bulklen,
- void (*rpc_done)(srpc_client_rpc_t *),
- void (*rpc_fini)(srpc_client_rpc_t *), void *priv)
+srpc_init_client_rpc(srpc_client_rpc_t *rpc, lnet_process_id_t peer,
+ int service, int nbulkiov, int bulklen,
+ void (*rpc_done)(srpc_client_rpc_t *),
+ void (*rpc_fini)(srpc_client_rpc_t *), void *priv)
{
LASSERT(nbulkiov <= LNET_MAX_IOV);

@@ -555,24 +552,23 @@ srpc_init_client_rpc (srpc_client_rpc_t *rpc, lnet_process_id_t peer,
rpc->crpc_reqstmsg.msg_magic = SRPC_MSG_MAGIC;
rpc->crpc_reqstmsg.msg_version = SRPC_MSG_VERSION;
rpc->crpc_reqstmsg.msg_type = srpc_service2request(service);
- return;
}

static inline const char *
-swi_state2str (int state)
+swi_state2str(int state)
{
#define STATE2STR(x) case x: return #x
- switch(state) {
- default:
- LBUG();
- STATE2STR(SWI_STATE_NEWBORN);
- STATE2STR(SWI_STATE_REPLY_SUBMITTED);
- STATE2STR(SWI_STATE_REPLY_SENT);
- STATE2STR(SWI_STATE_REQUEST_SUBMITTED);
- STATE2STR(SWI_STATE_REQUEST_SENT);
- STATE2STR(SWI_STATE_REPLY_RECEIVED);
- STATE2STR(SWI_STATE_BULK_STARTED);
- STATE2STR(SWI_STATE_DONE);
+ switch (state) {
+ default:
+ LBUG();
+ STATE2STR(SWI_STATE_NEWBORN);
+ STATE2STR(SWI_STATE_REPLY_SUBMITTED);
+ STATE2STR(SWI_STATE_REPLY_SENT);
+ STATE2STR(SWI_STATE_REQUEST_SUBMITTED);
+ STATE2STR(SWI_STATE_REQUEST_SENT);
+ STATE2STR(SWI_STATE_REPLY_RECEIVED);
+ STATE2STR(SWI_STATE_BULK_STARTED);
+ STATE2STR(SWI_STATE_DONE);
}
#undef STATE2STR
}
@@ -607,7 +603,7 @@ srpc_wait_service_shutdown(srpc_service_t *sv)

while (srpc_finish_service(sv) == 0) {
i++;
- CDEBUG (((i & -i) == i) ? D_WARNING : D_NET,
+ CDEBUG(((i & -i) == i) ? D_WARNING : D_NET,
"Waiting for %s service to shutdown...\n",
sv->sv_name);
selftest_wait_events();
diff --git a/drivers/staging/lustre/lnet/selftest/timer.h b/drivers/staging/lustre/lnet/selftest/timer.h
index 2a8803d..e2b1a57 100644
--- a/drivers/staging/lustre/lnet/selftest/timer.h
+++ b/drivers/staging/lustre/lnet/selftest/timer.h
@@ -41,7 +41,7 @@
typedef struct {
struct list_head stt_list;
unsigned long stt_expires;
- void (*stt_func) (void *);
+ void (*stt_func)(void *);
void *stt_data;
} stt_timer_t;

--
1.7.1