lkml.org 
[lkml]   [2020]   [May]   [22]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH v4 1/4] scsi: ufs: Remove unnecessary memset for dev_info
Date
The whole UFS host instance has been zero-initialized by
scsi_host_alloc(), thus UFS driver does not need to clear
"dev_info" member specifically in ufshcd_device_params_init().

Simply remove the unnecessary code.

Signed-off-by: Stanley Chu <stanley.chu@mediatek.com>
Reviewed-by: Avri Altman <avri.altman@wdc.com>
---
drivers/scsi/ufs/ufshcd.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index c3389c9a4f29..9e55c524f330 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -7267,9 +7267,6 @@ static int ufshcd_device_params_init(struct ufs_hba *hba)
bool flag;
int ret;

- /* Clear any previous UFS device information */
- memset(&hba->dev_info, 0, sizeof(hba->dev_info));
-
/* Init check for device descriptor sizes */
ufshcd_init_desc_sizes(hba);

--
2.18.0
\
 
 \ /
  Last update: 2020-05-22 10:33    [W:0.061 / U:0.892 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site