summaryrefslogtreecommitdiff
path: root/drivers/scsi
diff options
context:
space:
mode:
authorDan Carpenter <dan.carpenter@linaro.org>2024-01-10 21:41:55 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2024-01-11 21:35:28 -0500
commit38945c2b006b23a1a7a0c88d76e3294c6199891c (patch)
treedff0232629c0b469a880fe00428540e666aa4bfa /drivers/scsi
parent567a1e852e872e702b18d271a3dbce2a75efbaff (diff)
scsi: fnic: unlock on error path in fnic_queuecommand()
Call spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags) before returning. Fixes: c81df08cd294 ("scsi: fnic: Add support for multiqueue (MQ) in fnic driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/5360fa20-74bc-4c22-a78e-ea8b18c5410d@moroto.mountain Reviewed-by: Karan Tilak Kumar <kartilak@cisco.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/fnic/fnic_scsi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/fnic/fnic_scsi.c b/drivers/scsi/fnic/fnic_scsi.c
index 4d6db4509e75..8d7fc5284293 100644
--- a/drivers/scsi/fnic/fnic_scsi.c
+++ b/drivers/scsi/fnic/fnic_scsi.c
@@ -546,6 +546,7 @@ int fnic_queuecommand(struct Scsi_Host *shost, struct scsi_cmnd *sc)
if (fnic->sw_copy_wq[hwq].io_req_table[blk_mq_unique_tag_to_tag(mqtag)] != NULL) {
WARN(1, "fnic<%d>: %s: hwq: %d tag 0x%x already exists\n",
fnic->fnic_num, __func__, hwq, blk_mq_unique_tag_to_tag(mqtag));
+ spin_unlock_irqrestore(&fnic->wq_copy_lock[hwq], flags);
return SCSI_MLQUEUE_HOST_BUSY;
}