From e752a04e1bd14ccff2762605004f515ad9b0d48a Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Thu, 8 Aug 2019 20:02:07 -0700 Subject: [PATCH] scsi: qla2xxx: Make qlt_handle_abts_completion() more robust Avoid that this function crashes if mcmd == NULL. Cc: Himanshu Madhani Signed-off-by: Bart Van Assche Tested-by: Himanshu Madhani Reviewed-by: Himanshu Madhani Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_target.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index d25c3fa43601..cc0c99b5f3fb 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -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); } } -- 2.11.0