diff mbox series

[5/9] lpfc: Return early in lpfc_poll_eratt when the driver is unloading

Message ID 20231031191224.150862-6-justintee8345@gmail.com (mailing list archive)
State Accepted
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 
Add a check in lpfc_poll_eratt when the driver is unloading.  There is no
point to check for error attention events if the driver is rmmod'ed.

If the driver is reloaded, as part of insmod initialization, then a fresh
reset is always asserted to start clean and free of error attention events.

Signed-off-by: Justin Tee <justin.tee@broadcom.com>
---
 drivers/scsi/lpfc/lpfc_sli.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 9386e7b44750..2cb327efd57d 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -3938,6 +3938,9 @@  void lpfc_poll_eratt(struct timer_list *t)
 	if (!(phba->hba_flag & HBA_SETUP))
 		return;
 
+	if (phba->pport->load_flag & FC_UNLOADING)
+		return;
+
 	/* Here we will also keep track of interrupts per sec of the hba */
 	sli_intr = phba->sli.slistat.sli_intr;