diff mbox series

[4/9] lpfc: Eliminate unnecessary relocking in lpfc_check_nlp_post_devloss

Message ID 20231031191224.150862-5-justintee8345@gmail.com
State New
Headers show
Series lpfc: Update lpfc to revision 14.2.0.16 | expand

Commit Message

Justin Tee Oct. 31, 2023, 7:12 p.m. UTC 
In lpfc_check_nlp_post_devloss, retaking of the ndlp lock in the if
statement is useless because the very next line unlocks.  Simply, return
to avoid relocking.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
---
 drivers/scsi/lpfc/lpfc_hbadisc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 7ef9841f0728..f80bbc315f4c 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -411,7 +411,7 @@  lpfc_check_nlp_post_devloss(struct lpfc_vport *vport,
 				 "port_state = x%x\n",
 				 ndlp->nlp_DID, kref_read(&ndlp->kref), ndlp,
 				 ndlp->nlp_flag, vport->port_state);
-		spin_lock_irqsave(&ndlp->lock, iflags);
+		return;
 	}
 	spin_unlock_irqrestore(&ndlp->lock, iflags);
 }