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

[Nilesh Javali <njavali@xxxxxxxxxxx>]

From: Saurav Kashyap <skashyap@xxxxxxxxxxx>

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

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

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;
 	}
 
-- 
2.19.0.rc0