Commit 60b7b823 authored by Zeng Guangyue's avatar Zeng Guangyue Committed by Martin K. Petersen

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: default avatarZeng Guangyue <zengguangyue@hisilicon.com>
Acked-by: default avatarTomas Winkler <tomas.winkler@intel.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 60875503
...@@ -7115,9 +7115,6 @@ static int ufshcd_setup_vreg(struct ufs_hba *hba, bool on) ...@@ -7115,9 +7115,6 @@ static int ufshcd_setup_vreg(struct ufs_hba *hba, bool on)
struct device *dev = hba->dev; struct device *dev = hba->dev;
struct ufs_vreg_info *info = &hba->vreg_info; struct ufs_vreg_info *info = &hba->vreg_info;
if (!info)
goto out;
ret = ufshcd_toggle_vreg(dev, info->vcc, on); ret = ufshcd_toggle_vreg(dev, info->vcc, on);
if (ret) if (ret)
goto out; goto out;
...@@ -7143,10 +7140,7 @@ static int ufshcd_setup_hba_vreg(struct ufs_hba *hba, bool on) ...@@ -7143,10 +7140,7 @@ static int ufshcd_setup_hba_vreg(struct ufs_hba *hba, bool on)
{ {
struct ufs_vreg_info *info = &hba->vreg_info; struct ufs_vreg_info *info = &hba->vreg_info;
if (info)
return ufshcd_toggle_vreg(hba->dev, info->vdd_hba, on); return ufshcd_toggle_vreg(hba->dev, info->vdd_hba, on);
return 0;
} }
static int ufshcd_get_vreg(struct device *dev, struct ufs_vreg *vreg) 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) ...@@ -7172,9 +7166,6 @@ static int ufshcd_init_vreg(struct ufs_hba *hba)
struct device *dev = hba->dev; struct device *dev = hba->dev;
struct ufs_vreg_info *info = &hba->vreg_info; struct ufs_vreg_info *info = &hba->vreg_info;
if (!info)
goto out;
ret = ufshcd_get_vreg(dev, info->vcc); ret = ufshcd_get_vreg(dev, info->vcc);
if (ret) if (ret)
goto out; goto out;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment