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scsi: ufs: core: Remove unnecessary ret in ufshcd_populate_vreg() 

The local variable 'ret' is always zero. Remove it and return 0 at the end
of the function.

Link: https://lore.kernel.org/r/20210310082741.647-1-zbestahu@gmail.com
Signed-off-by: Yue Hu <huyue2@yulong.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Yue Hu 2021-03-10 16:27:41 +08:00 committed by Martin K. Petersen
parent 4517e77eb8
commit 2a8561b78e
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/ufs/ufshcd-pltfrm.c
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@ -106,7 +106,6 @@ out:
static int ufshcd_populate_vreg(struct device *dev, const char *name,
struct ufs_vreg **out_vreg)
{
int ret = 0;
char prop_name[MAX_PROP_SIZE];
struct ufs_vreg *vreg = NULL;
struct device_node *np = dev->of_node;
@ -135,9 +134,8 @@ static int ufshcd_populate_vreg(struct device *dev, const char *name,
vreg->max_uA = 0;
}
out:
if (!ret)
*out_vreg = vreg;
return ret;
*out_vreg = vreg;
return 0;
}
/**