[PATCH 10/28] staging/lustre/ptlrpc: Remove __ptlrpc_request_bufs_pack

Oleg Drokin
2016-06-20T02:09:38Z

From: Ben Evans <bevans@cray.com>

Combine __ptlrpc_request_bufs_pack into ptlrpc_request_bufs_pack
because it was an unnecessary wrapper otherwise.

Signed-off-by: Ben Evans <bevans@cray.com>
Reviewed-on: http://review.whamcloud.com/16765
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-7269
Reviewed-by: Frank Zago <fzago@cray.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: John L. Hammond <john.hammond@intel.com>
Reviewed-by: Chris Horn <hornc@cray.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
---
drivers/staging/lustre/lustre/ptlrpc/client.c | 34 ++++++++++-----------------
1 file changed, 13 insertions(+), 21 deletions(-)

diff --git a/drivers/staging/lustre/lustre/ptlrpc/client.c b/drivers/staging/lustre/lustre/ptlrpc/client.c
index ae1cef3..5d832eb 100644
--- a/drivers/staging/lustre/lustre/ptlrpc/client.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/client.c
@@ -583,14 +583,19 @@ static void __ptlrpc_free_req_to_pool(struct ptlrpc_request *request)
spin_unlock(&pool->prp_lock);
}

-static int __ptlrpc_request_bufs_pack(struct ptlrpc_request *request,
- __u32 version, int opcode,
- int count, __u32 *lengths, char **bufs,
- struct ptlrpc_cli_ctx *ctx)
+int ptlrpc_request_bufs_pack(struct ptlrpc_request *request,
+ __u32 version, int opcode, char **bufs,
+ struct ptlrpc_cli_ctx *ctx)
{
- struct obd_import *imp = request->rq_import;
+ int count;
+ struct obd_import *imp;
+ __u32 *lengths;
int rc;

+ count = req_capsule_filled_sizes(&request->rq_pill, RCL_CLIENT);
+ imp = request->rq_import;
+ lengths = request->rq_pill.rc_area[RCL_CLIENT];
+
if (unlikely(ctx)) {
request->rq_cli_ctx = sptlrpc_cli_ctx_get(ctx);
} else {
@@ -598,15 +603,12 @@ static int __ptlrpc_request_bufs_pack(struct ptlrpc_request *request,
if (rc)
goto out_free;
}
-
sptlrpc_req_set_flavor(request, opcode);

rc = lustre_pack_request(request, imp->imp_msg_magic, count,
lengths, bufs);
- if (rc) {
- LASSERT(!request->rq_pool);
+ if (rc)
goto out_ctx;
- }

lustre_msg_add_version(request->rq_reqmsg, version);
request->rq_send_state = LUSTRE_IMP_FULL;
@@ -631,24 +633,14 @@ static int __ptlrpc_request_bufs_pack(struct ptlrpc_request *request,
lustre_msg_set_opc(request->rq_reqmsg, opcode);

return 0;
+
out_ctx:
+ LASSERT(!request->rq_pool);
sptlrpc_cli_ctx_put(request->rq_cli_ctx, 1);
out_free:
class_import_put(imp);
return rc;
}
-
-int ptlrpc_request_bufs_pack(struct ptlrpc_request *request,
- __u32 version, int opcode, char **bufs,
- struct ptlrpc_cli_ctx *ctx)
-{
- int count;
-
- count = req_capsule_filled_sizes(&request->rq_pill, RCL_CLIENT);
- return __ptlrpc_request_bufs_pack(request, version, opcode, count,
- request->rq_pill.rc_area[RCL_CLIENT],
- bufs, ctx);
-}
EXPORT_SYMBOL(ptlrpc_request_bufs_pack);

/**
--
2.7.4