From: Yue Hu <zbestahu@gmail.com>
To: martin.petersen@oracle.com, jejb@linux.ibm.com,
linux-scsi@vger.kernel.org
Cc: alim.akhtar@samsung.com, avri.altman@wdc.com,
stanley.chu@mediatek.com, cang@codeaurora.org,
beanhuo@micron.com, jaegeuk@kernel.org, asutoshd@codeaurora.org,
linux-kernel@vger.kernel.org, huyue2@yulong.com,
zhangwen@yulong.com, zbestahu@163.com
Subject: [PATCH] scsi: ufs: Remove redundant WB enabling check in ufshcd_wb_toggle_flush()
Date: Fri, 5 Mar 2021 17:12:53 +0800 [thread overview]
Message-ID: <20210305091253.314-1-zbestahu@gmail.com> (raw)
From: Yue Hu <huyue2@yulong.com>
Note that ufshcd_wb_toggle_flush() will be called only in
ufshcd_wb_config() which have already checked if WB is allowed.
Signed-off-by: Yue Hu <huyue2@yulong.com>
---
drivers/scsi/ufs/ufshcd.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 721f55d..2c49344 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -5484,8 +5484,7 @@ static inline int ufshcd_wb_toggle_flush(struct ufs_hba *hba, bool enable)
u8 index;
enum query_opcode opcode;
- if (!ufshcd_is_wb_allowed(hba) ||
- hba->dev_info.wb_buf_flush_enabled == enable)
+ if (hba->dev_info.wb_buf_flush_enabled == enable)
return 0;
if (enable)
--
1.9.1
reply other threads:[~2021-03-05 9:14 UTC|newest]
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