renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-27 22:53:55 +08:00
Code

scsi: lpfc: remove an unnecessary NULL check

Browse Source 
Smatch complains about this code:

    drivers/scsi/lpfc/lpfc_scsi.c:1053 lpfc_get_scsi_buf_s4()
    warn: variable dereferenced before check 'lpfc_cmd' (see line 1039)

Fortunately the NULL check isn't required so I have removed it.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Dan Carpenter 2018-08-23 16:56:33 +03:00 committed by Martin K. Petersen
parent 165ee62150
commit 26c724a690
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/lpfc/lpfc_scsi.c
View File

@ -1050,7 +1050,7 @@ lpfc_get_scsi_buf_s4(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp)
if (!found)
return NULL;
if (lpfc_ndlp_check_qdepth(phba, ndlp) && lpfc_cmd) {
if (lpfc_ndlp_check_qdepth(phba, ndlp)) {
atomic_inc(&ndlp->cmd_pending);
lpfc_cmd->flags |= LPFC_SBUF_BUMP_QDEPTH;
}