hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

leds: lp3952: Use 'if (ret)' pattern 

Instead of unusual "if (!ret)" use "if (ret)" in lp3952_get_label().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
This commit is contained in:
Andy Shevchenko 2017-03-23 21:17:49 +02:00 committed by Jacek Anaszewski
parent 9696217847
commit f4363d8107
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/leds/leds-lp3952.c
View File

@ -102,10 +102,11 @@ static int lp3952_get_label(struct device *dev, const char *label, char *dest)
const char *str; const char *str;
ret = device_property_read_string(dev, label, &str); ret = device_property_read_string(dev, label, &str);
if (!ret) if (ret)
strncpy(dest, str, LP3952_LABEL_MAX_LEN);
return ret; return ret;
strncpy(dest, str, LP3952_LABEL_MAX_LEN);
return 0;
} }
static int lp3952_register_led_classdev(struct lp3952_led_array *priv) static int lp3952_register_led_classdev(struct lp3952_led_array *priv)