[PATCH AUTOSEL 4.14 26/28] scsi: be2iscsi: Fix some missing space in some messages

Sasha Levin
2021-07-14T20:02:24Z

From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit c7fa2c855e892721bafafdf6393342c000e0ef77 ]

Fix a few style issues reported by checkpatch.pl:

- Avoid duplicated word in comment.

- Add missing space in messages.

- Unneeded continuation line character.

- Unneeded extra spaces.

- Unneeded log message after memory allocation failure.

Link: https://lore.kernel.org/r/8cb62f0eb96ec7ce7a73fe97cb4490dd5121ecff.1623482155.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/be2iscsi/be_main.c | 102 ++++++++++++--------------------
1 file changed, 38 insertions(+), 64 deletions(-)

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index b4542e7e2ad5..0c2fa35281b4 100644
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -132,8 +132,7 @@ DEVICE_ATTR(beiscsi_##_name, S_IRUGO | S_IWUSR,\
beiscsi_##_name##_disp, beiscsi_##_name##_store)

/*
- * When new log level added update the
- * the MAX allowed value for log_enable
+ * When new log level added update MAX allowed value for log_enable
*/
BEISCSI_RW_ATTR(log_enable, 0x00,
0xFF, 0x00, "Enable logging Bit Mask\n"
@@ -817,9 +816,8 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba)
&phwi_context->be_eq[i]);
if (ret) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : beiscsi_init_irqs-Failed to"
- "register msix for i = %d\n",
- i);
+ "BM_%d : %s-Failed to register msix for i = %d\n",
+ __func__, i);
kfree(phba->msi_name[i]);
goto free_msix_irqs;
}
@@ -834,9 +832,9 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba)
ret = request_irq(pci_irq_vector(pcidev, i), be_isr_mcc, 0,
phba->msi_name[i], &phwi_context->be_eq[i]);
if (ret) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT ,
- "BM_%d : beiscsi_init_irqs-"
- "Failed to register beiscsi_msix_mcc\n");
+ beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
+ "BM_%d : %s-Failed to register beiscsi_msix_mcc\n",
+ __func__);
kfree(phba->msi_name[i]);
goto free_msix_irqs;
}
@@ -846,8 +844,8 @@ static int beiscsi_init_irqs(struct beiscsi_hba *phba)
"beiscsi", phba);
if (ret) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : beiscsi_init_irqs-"
- "Failed to register irq\\n");
+ "BM_%d : %s-Failed to register irq\n",
+ __func__);
return ret;
}
}
@@ -1024,7 +1022,7 @@ free_wrb_handle(struct beiscsi_hba *phba, struct hwi_wrb_context *pwrb_context,
phba->params.wrbs_per_cxn);
beiscsi_log(phba, KERN_INFO,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : FREE WRB: pwrb_handle=%p free_index=0x%x"
+ "BM_%d : FREE WRB: pwrb_handle=%p free_index=0x%x "
"wrb_handles_available=%d\n",
pwrb_handle, pwrb_context->free_index,
pwrb_context->wrb_handles_available);
@@ -1368,7 +1366,7 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO,
"BM_%d :\t\t No HWH_TYPE_LOGIN Expected in"
- " hwi_complete_cmd- Solicited path\n");
+ " %s- Solicited path\n", __func__);
break;

case HWH_TYPE_NOP:
@@ -1378,8 +1376,8 @@ static void hwi_complete_cmd(struct beiscsi_conn *beiscsi_conn,
default:
beiscsi_log(phba, KERN_WARNING,
BEISCSI_LOG_CONFIG | BEISCSI_LOG_IO,
- "BM_%d : In hwi_complete_cmd, unknown type = %d"
- "wrb_index 0x%x CID 0x%x\n", type,
+ "BM_%d : In %s, unknown type = %d "
+ "wrb_index 0x%x CID 0x%x\n", __func__, type,
csol_cqe.wrb_index,
csol_cqe.cid);
break;
@@ -1877,9 +1875,9 @@ unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq, int budget)
cid = AMAP_GET_BITS(
struct amap_i_t_dpdu_cqe_v2,
cid, sol);
- else
- cid = AMAP_GET_BITS(struct amap_sol_cqe_v2,
- cid, sol);
+ else
+ cid = AMAP_GET_BITS(struct amap_sol_cqe_v2,
+ cid, sol);
}

cri_index = BE_GET_CRI_FROM_CID(cid);
@@ -2005,8 +2003,7 @@ unsigned int beiscsi_process_cq(struct be_eq_obj *pbe_eq, int budget)
default:
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Invalid CQE Event Received Code : %d"
- "CID 0x%x...\n",
+ "BM_%d : Invalid CQE Event Received Code : %d CID 0x%x...\n",
code, cid);
break;
}
@@ -2994,7 +2991,7 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba,
void *eq_vaddress;
dma_addr_t paddr;

- num_eq_pages = PAGES_REQUIRED(phba->params.num_eq_entries * \
+ num_eq_pages = PAGES_REQUIRED(phba->params.num_eq_entries *
sizeof(struct be_eq_entry));

if (phba->pcidev->msix_enabled)
@@ -3027,8 +3024,7 @@ static int beiscsi_create_eqs(struct beiscsi_hba *phba,
phwi_context->cur_eqd);
if (ret) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : beiscsi_cmd_eq_create"
- "Failed for EQ\n");
+ "BM_%d : beiscsi_cmd_eq_create Failed for EQ\n");
goto create_eq_error;
}

@@ -3061,7 +3057,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba,
int ret = -ENOMEM;
dma_addr_t paddr;

- num_cq_pages = PAGES_REQUIRED(phba->params.num_cq_entries * \
+ num_cq_pages = PAGES_REQUIRED(phba->params.num_cq_entries *
sizeof(struct sol_cqe));

for (i = 0; i < phba->num_cpus; i++) {
@@ -3083,8 +3079,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba,
sizeof(struct sol_cqe), cq_vaddress);
if (ret) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : be_fill_queue Failed "
- "for ISCSI CQ\n");
+ "BM_%d : be_fill_queue Failed for ISCSI CQ\n");
goto create_cq_error;
}

@@ -3093,8 +3088,7 @@ static int beiscsi_create_cqs(struct beiscsi_hba *phba,
false, 0);
if (ret) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : beiscsi_cmd_eq_create"
- "Failed for ISCSI CQ\n");
+ "BM_%d : beiscsi_cmd_eq_create Failed for ISCSI CQ\n");
goto create_cq_error;
}
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
@@ -3219,8 +3213,8 @@ beiscsi_create_def_data(struct beiscsi_hba *phba,
phwi_context->be_def_dataq[ulp_num].id);

beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
- "BM_%d : DEFAULT PDU DATA RING CREATED"
- "on ULP : %d\n", ulp_num);
+ "BM_%d : DEFAULT PDU DATA RING CREATED on ULP : %d\n",
+ ulp_num);
return 0;
}

@@ -3246,13 +3240,13 @@ beiscsi_post_template_hdr(struct beiscsi_hba *phba)

if (status != 0) {
beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : Post Template HDR Failed for"
+ "BM_%d : Post Template HDR Failed for "
"ULP_%d\n", ulp_num);
return status;
}

beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
- "BM_%d : Template HDR Pages Posted for"
+ "BM_%d : Template HDR Pages Posted for "
"ULP_%d\n", ulp_num);
}
}
@@ -3365,18 +3359,17 @@ beiscsi_create_wrb_rings(struct beiscsi_hba *phba,
} else {
idx++;
wrb_vaddr = mem_descr->mem_array[idx].virtual_address;
- pa_addr_lo = mem_descr->mem_array[idx].\
+ pa_addr_lo = mem_descr->mem_array[idx].
bus_address.u.a64.address;
num_wrb_rings = mem_descr->mem_array[idx].size /
(phba->params.wrbs_per_cxn *
sizeof(struct iscsi_wrb));
pwrb_arr[num].virtual_address = wrb_vaddr;
- pwrb_arr[num].bus_address.u.a64.address\
- = pa_addr_lo;
+ pwrb_arr[num].bus_address.u.a64.address = pa_addr_lo;
pwrb_arr[num].size = phba->params.wrbs_per_cxn *
sizeof(struct iscsi_wrb);
wrb_vaddr += pwrb_arr[num].size;
- pa_addr_lo += pwrb_arr[num].size;
+ pa_addr_lo += pwrb_arr[num].size;
num_wrb_rings--;
}
}
@@ -3932,7 +3925,7 @@ static int beiscsi_init_sgl_handle(struct beiscsi_hba *phba)
idx++;
}
beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT,
- "BM_%d : phba->io_sgl_hndl_avbl=%d"
+ "BM_%d : phba->io_sgl_hndl_avbl=%d "
"phba->eh_sgl_hndl_avbl=%d\n",
phba->io_sgl_hndl_avbl,
phba->eh_sgl_hndl_avbl);
@@ -3990,13 +3983,8 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba)
GFP_KERNEL);

if (!ptr_cid_info) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : Failed to allocate memory"
- "for ULP_CID_INFO for ULP : %d\n",
- ulp_num);
ret = -ENOMEM;
goto free_memory;
-
}

/* Allocate memory for CID array */
@@ -4005,10 +3993,6 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba)
sizeof(*ptr_cid_info->cid_array),
GFP_KERNEL);
if (!ptr_cid_info->cid_array) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : Failed to allocate memory"
- "for CID_ARRAY for ULP : %d\n",
- ulp_num);
kfree(ptr_cid_info);
ptr_cid_info = NULL;
ret = -ENOMEM;
@@ -4025,9 +4009,6 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba)
phba->ep_array = kzalloc(sizeof(struct iscsi_endpoint *) *
phba->params.cxns_per_ctrl, GFP_KERNEL);
if (!phba->ep_array) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : Failed to allocate memory in "
- "hba_setup_cid_tbls\n");
ret = -ENOMEM;

goto free_memory;
@@ -4036,10 +4017,6 @@ static int hba_setup_cid_tbls(struct beiscsi_hba *phba)
phba->conn_table = kzalloc(sizeof(struct beiscsi_conn *) *
phba->params.cxns_per_ctrl, GFP_KERNEL);
if (!phba->conn_table) {
- beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_INIT,
- "BM_%d : Failed to allocate memory in"
- "hba_setup_cid_tbls\n");
-
kfree(phba->ep_array);
phba->ep_array = NULL;
ret = -ENOMEM;
@@ -4392,7 +4369,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
if (!io_task->psgl_handle) {
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Alloc of IO_SGL_ICD Failed"
+ "BM_%d : Alloc of IO_SGL_ICD Failed "
"for the CID : %d\n",
beiscsi_conn->beiscsi_conn_cid);
goto free_hndls;
@@ -4403,7 +4380,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
if (!io_task->pwrb_handle) {
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Alloc of WRB_HANDLE Failed"
+ "BM_%d : Alloc of WRB_HANDLE Failed "
"for the CID : %d\n",
beiscsi_conn->beiscsi_conn_cid);
goto free_io_hndls;
@@ -4419,10 +4396,9 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO |
BEISCSI_LOG_CONFIG,
- "BM_%d : Alloc of MGMT_SGL_ICD Failed"
+ "BM_%d : Alloc of MGMT_SGL_ICD Failed "
"for the CID : %d\n",
- beiscsi_conn->
- beiscsi_conn_cid);
+ beiscsi_conn->beiscsi_conn_cid);
goto free_hndls;
}

@@ -4437,10 +4413,9 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO |
BEISCSI_LOG_CONFIG,
- "BM_%d : Alloc of WRB_HANDLE Failed"
+ "BM_%d : Alloc of WRB_HANDLE Failed "
"for the CID : %d\n",
- beiscsi_conn->
- beiscsi_conn_cid);
+ beiscsi_conn->beiscsi_conn_cid);
goto free_mgmt_hndls;
}
beiscsi_conn->plogin_wrb_handle =
@@ -4458,10 +4433,9 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO |
BEISCSI_LOG_CONFIG,
- "BM_%d : Alloc of MGMT_SGL_ICD Failed"
+ "BM_%d : Alloc of MGMT_SGL_ICD Failed "
"for the CID : %d\n",
- beiscsi_conn->
- beiscsi_conn_cid);
+ beiscsi_conn->beiscsi_conn_cid);
goto free_hndls;
}
io_task->pwrb_handle =
@@ -4471,7 +4445,7 @@ static int beiscsi_alloc_pdu(struct iscsi_task *task, uint8_t opcode)
if (!io_task->pwrb_handle) {
beiscsi_log(phba, KERN_ERR,
BEISCSI_LOG_IO | BEISCSI_LOG_CONFIG,
- "BM_%d : Alloc of WRB_HANDLE Failed"
+ "BM_%d : Alloc of WRB_HANDLE Failed "
"for the CID : %d\n",
beiscsi_conn->beiscsi_conn_cid);
goto free_mgmt_hndls;
--
2.30.2