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scsi: ufs: remove set but not used variable 'val' 

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: 1e1e465c6d ("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>
This commit is contained in:
zhengbin 2019-08-26 09:15:49 +08:00 committed by Martin K. Petersen
parent 401fe8e99c
commit 844b17d743
1 changed files with 0 additions and 3 deletions
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3
drivers/scsi/ufs/ufs-qcom.c
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@ -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));