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 262dfd7635a48dd22b86144be6ffe26f895d0bc9..7b14fd1cb0309d733c4158b3f90a359d171c9faa 100644 (file)
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -683,7 +683,7 @@ int qla_nvme_register_hba(struct scsi_qla_host *vha)
        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;