From 38945c2b006b23a1a7a0c88d76e3294c6199891c Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Wed, 10 Jan 2024 21:41:55 +0300 Subject: 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 Link: https://lore.kernel.org/r/5360fa20-74bc-4c22-a78e-ea8b18c5410d@moroto.mountain Reviewed-by: Karan Tilak Kumar Signed-off-by: Martin K. Petersen --- drivers/scsi/fnic/fnic_scsi.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/scsi') 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; } -- cgit v1.2.3