From: zhengbin <zhengbin13@huawei.com>
Date: Mon, 26 Aug 2019 09:15:49 +0800
Subject: [PATCH] scsi: ufs: remove set but not used variable 'val'
Git-commit: 844b17d7438bc6e8acbd85163b7c6b9bce0a6ea2
Patch-mainline: v5.4-rc1
References: bsc#1156419,jsc#SLE-8281
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/scsi/ufs/ufs-qcom.c: In function ufs_qcom_pwr_change_notify:
drivers/scsi/ufs/ufs-qcom.c:808:6: warning: variable val set but not used [-Wunused-but-set-variable]
Fixes: 1e1e465c6d23 ("scsi/ufs: qcom: Remove ufs_qcom_phy_*() calls from host")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Acked-by: Avri Altman <Avri.Altman@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Hannes Reinecke <hare@suse.com>
---
drivers/scsi/ufs/ufs-qcom.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c
index 4473f339cbc0..02cdcefb81ac 100644
--- a/drivers/scsi/ufs/ufs-qcom.c
+++ b/drivers/scsi/ufs/ufs-qcom.c
@@ -800,7 +800,6 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
struct ufs_pa_layer_attr *dev_max_params,
struct ufs_pa_layer_attr *dev_req_params)
{
- u32 val;
struct ufs_qcom_host *host = ufshcd_get_variant(hba);
struct ufs_dev_params ufs_qcom_cap;
int ret = 0;
@@ -869,8 +868,6 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba,
ret = -EINVAL;
}
- val = ~(MAX_U32 << dev_req_params->lane_tx);
-
/* cache the power mode parameters to use internally */
memcpy(&host->dev_req_params,
dev_req_params, sizeof(*dev_req_params));
--
2.16.4