korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-15 16:24:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

rtc: rv3029: Clean up error handling in rv3029_eeprom_write()

Browse Source 
We don't need both "ret" and "err" when they do the same thing.  All the
functions called here return zero on success or negative error codes.
It's more clear to return a literal zero at the end instead of
"return ret;"

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
This commit is contained in:
Dan Carpenter 2017-09-21 00:45:30 +03:00 committed by Alexandre Belloni
parent 695e38d881
commit 97f5b0379c
1 changed files with 8 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/rtc/rtc-rv3029c2.c
View File

@ -282,13 +282,13 @@ static int rv3029_eeprom_read(struct device *dev, u8 reg,
static int rv3029_eeprom_write(struct device *dev, u8 reg,
u8 const buf[], size_t len)
{
int ret, err;
int ret;
size_t i;
u8 tmp;
err = rv3029_eeprom_enter(dev);
if (err < 0)
return err;
ret = rv3029_eeprom_enter(dev);
if (ret < 0)
return ret;
for (i = 0; i < len; i++, reg++) {
ret = rv3029_read_regs(dev, reg, &tmp, 1);
@ -304,11 +304,11 @@ static int rv3029_eeprom_write(struct device *dev, u8 reg,
break;
}
err = rv3029_eeprom_exit(dev);
if (err < 0)
return err;
ret = rv3029_eeprom_exit(dev);
if (ret < 0)
return ret;
return ret;
return 0;
}
static int rv3029_eeprom_update_bits(struct device *dev,