From: Xiang Chen <chenxiang66@hisilicon.com>
Date: Thu, 28 Feb 2019 22:50:57 +0800
Subject: scsi: hisi_sas: Change return variable type in phy_up_v3_hw()
Patch-mainline: v5.1-rc1
Git-commit: fba770c6682447f1998267f4143595e77be4f112
References: bsc#1140683
According to the tool fortify, phy_up_v3_hw() returns signed value, while
it should return an unsigned value.
So change variable "res" from int to irq_return_t.
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -1344,7 +1344,8 @@ static void prep_abort_v3_hw(struct hisi
static irqreturn_t phy_up_v3_hw(int phy_no, struct hisi_hba *hisi_hba)
{
- int i, res;
+ int i;
+ irqreturn_t res;
u32 context, port_id, link_rate;
struct hisi_sas_phy *phy = &hisi_hba->phy[phy_no];
struct asd_sas_phy *sas_phy = &phy->sas_phy;