Commit e752a04e authored Aug 08, 2019 by Bart Van Assche Committed by Martin K. Petersen Aug 12, 2019

scsi: qla2xxx: Make qlt_handle_abts_completion() more robust



Avoid that this function crashes if mcmd == NULL.

Cc: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Tested-by: Himanshu Madhani <hmadhani@marvell.com>
Reviewed-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

parent 85cffefa

drivers/scsi/qla2xxx/qla_target.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -5731,7 +5731,7 @@ static void qlt_handle_abts_completion(struct scsi_qla_host *vha,
		entry->error_subcode2);
		ha->tgt.tgt_ops->free_mcmd(mcmd);
		}
		} else {
		} else if (mcmd) {
		ha->tgt.tgt_ops->free_mcmd(mcmd);
		}
		}