scsi: qla2xxx: Fix wrong return value in qla_nvme_register_hba()
[ Upstream commit ca4fb89a3d714a770e9c73c649da830f3f4a5326 ]
On an error exit path, a negative error code should be returned instead of
a positive return value.
Link: https://lore.kernel.org/r/20200802111530.5020-1-tianjia.zhang@linux.alibaba.com
Fixes: 8777e4314d39 ("scsi: qla2xxx: Migrate NVME N2N handling into state machine")
Cc: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index 3e2f8ce..7821c16 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -676,7 +676,7 @@
struct nvme_fc_port_template *tmpl;
struct qla_hw_data *ha;
struct nvme_fc_port_info pinfo;
- int ret = EINVAL;
+ int ret = -EINVAL;
if (!IS_ENABLED(CONFIG_NVME_FC))
return ret;