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authorXiang Chen <chenxiang66@hisilicon.com>2019-02-28 22:50:57 +0800
committerMartin K. Petersen <martin.petersen@oracle.com>2019-03-06 19:26:46 -0500
commitfba770c6682447f1998267f4143595e77be4f112 (patch)
tree0e5bf3c5f789b3e8a34d29d70c87aecace644b15 /drivers/scsi
parentb8870ec63676aba1d823f0b36c5f7e9929e57d23 (diff)
downloadlinux-fba770c6682447f1998267f4143595e77be4f112.tar.bz2
scsi: hisi_sas: Change return variable type in phy_up_v3_hw()
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>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v3_hw.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 00738d0673fe..151a102c4cc7 100644
--- 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_hba *hisi_hba,
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;