diff mbox series

[13/15] qla2xxx: If fcport is undergoing deletion return IO with retry

Message ID 20201201082730.24158-14-njavali@marvell.com
State New
Headers show
Series qla2xxx bug fixes | expand

Commit Message

Nilesh Javali Dec. 1, 2020, 8:27 a.m. UTC 
From: Saurav Kashyap <skashyap@marvell.com>

Driver unload with IOs causes server to crash.
Return IO with retry if fcport undergoing deletion.

Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
---
 drivers/scsi/qla2xxx/qla_os.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index a75edba2b334..be9d10092dd3 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -884,8 +884,8 @@  qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 			goto qc24_fail_command;
 	}
 
-	if (!fcport) {
-		cmd->result = DID_NO_CONNECT << 16;
+	if (!fcport || fcport->deleted) {
+		cmd->result = DID_IMM_RETRY << 16;
 		goto qc24_fail_command;
 	}
 
@@ -966,8 +966,8 @@  qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd,
 		goto qc24_fail_command;
 	}
 
-	if (!fcport) {
-		cmd->result = DID_NO_CONNECT << 16;
+	if (!fcport || fcport->deleted) {
+		cmd->result = DID_IMM_RETRY << 16;
 		goto qc24_fail_command;
 	}