[PATCH v1 1/4] scsi: ufs: Remove unnecessary memset for dev_info

Stanley Chu
2020-05-12T10:47:57Z

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>
---
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 426073a518ef..41ad4501b0d0 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -7279,9 +7279,6 @@ 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