From: Jia-Ju Bai baijiaju1990@gmail.com
[ Upstream commit f69953837ca5d98aa983a138dc0b90a411e9c763 ]
When kzalloc() returns NULL to qedi->global_queues[i], no error return code of qedi_alloc_global_queues() is assigned. To fix this bug, status is assigned with -ENOMEM in this case.
Link: https://lore.kernel.org/r/20210308033024.27147-1-baijiaju1990@gmail.com Fixes: ace7f46ba5fd ("scsi: qedi: Add QLogic FastLinQ offload iSCSI driver framework.") Reported-by: TOTE Robot oslab@tsinghua.edu.cn Acked-by: Manish Rangankar mrangankar@marvell.com Signed-off-by: Jia-Ju Bai baijiaju1990@gmail.com Signed-off-by: Martin K. Petersen martin.petersen@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/scsi/qedi/qedi_main.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c index e201c163ea1c..fe26144d390a 100644 --- a/drivers/scsi/qedi/qedi_main.c +++ b/drivers/scsi/qedi/qedi_main.c @@ -1559,6 +1559,7 @@ static int qedi_alloc_global_queues(struct qedi_ctx *qedi) if (!qedi->global_queues[i]) { QEDI_ERR(&qedi->dbg_ctx, "Unable to allocation global queue %d.\n", i); + status = -ENOMEM; goto mem_alloc_failure; }