diff options
| author | Zeng Guangyue <zengguangyue@hisilicon.com> | 2019-03-30 17:03:13 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-04-03 23:45:59 -0400 |
| commit | 60b7b823fb4158d89e5d4ca798c219bd97639a73 (patch) | |
| tree | cb62f3ec1514f9c051e72c3823057143b790d85a /drivers | |
| parent | 6087550338ad03f369eaddc1b995c0751a0a68ab (diff) | |
scsi: ufs: remove unnecessary pointer evaluation
The pointer value is initialized as &hba->vreg_info, and it's never
changed. It's not necessary to check the pointer is null or not.
Signed-off-by: Zeng Guangyue <zengguangyue@hisilicon.com>
Acked-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/ufs/ufshcd.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index 5ba49c8cd2a3..b9a3d6784abf 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -7115,9 +7115,6 @@ static int ufshcd_setup_vreg(struct ufs_hba *hba, bool on) struct device *dev = hba->dev; struct ufs_vreg_info *info = &hba->vreg_info; - if (!info) - goto out; - ret = ufshcd_toggle_vreg(dev, info->vcc, on); if (ret) goto out; @@ -7143,10 +7140,7 @@ static int ufshcd_setup_hba_vreg(struct ufs_hba *hba, bool on) { struct ufs_vreg_info *info = &hba->vreg_info; - if (info) - return ufshcd_toggle_vreg(hba->dev, info->vdd_hba, on); - - return 0; + return ufshcd_toggle_vreg(hba->dev, info->vdd_hba, on); } static int ufshcd_get_vreg(struct device *dev, struct ufs_vreg *vreg) @@ -7172,9 +7166,6 @@ static int ufshcd_init_vreg(struct ufs_hba *hba) struct device *dev = hba->dev; struct ufs_vreg_info *info = &hba->vreg_info; - if (!info) - goto out; - ret = ufshcd_get_vreg(dev, info->vcc); if (ret) goto out; |