| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 037/355] scsi: qla2xxx: Return -ENOMEM if kzalloc() fails | Date | Mon, 15 Nov 2021 17:59:21 +0100 |
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From: Zheyu Ma <zheyuma97@gmail.com>
[ Upstream commit 06634d5b6e923ed0d4772aba8def5a618f44c7fe ]
The driver probing function should return < 0 for failure, otherwise kernel will treat value > 0 as success.
Link: https://lore.kernel.org/r/1634522181-31166-1-git-send-email-zheyuma97@gmail.com Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com> Signed-off-by: Zheyu Ma <zheyuma97@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/scsi/qla2xxx/qla_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 8b68879058132..049a68c59c137 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -4066,7 +4066,7 @@ qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len, ql_dbg_pci(ql_dbg_init, ha->pdev, 0xe0ee, "%s: failed alloc dsd\n", __func__); - return 1; + return -ENOMEM; } ha->dif_bundle_kallocs++; -- 2.33.0
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