Commit 2a8561b7 authored by Yue Hu's avatar Yue Hu Committed by Martin K. Petersen
Browse files

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: default avatarYue Hu <huyue2@yulong.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 4517e77e

drivers/scsi/ufs/ufshcd-pltfrm.c

+2 −4
Original line number Diff line number Diff line
@@ -106,7 +106,6 @@ static int ufshcd_parse_clock_info(struct ufs_hba *hba) 
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;

	return 0;

}



/**