From fba770c6682447f1998267f4143595e77be4f112 Mon Sep 17 00:00:00 2001 From: Xiang Chen Date: Thu, 28 Feb 2019 22:50:57 +0800 Subject: [PATCH] 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 Signed-off-by: John Garry Signed-off-by: Martin K. Petersen --- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) 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;