From c4fee330f9402878e6e4c6d21f8d42e3ead37c5b Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Mon, 19 Mar 2018 10:17:07 +0100 Subject: [PATCH] eeprom: at24: drop redundant variable in at24_write() We can reuse ret instead of defining a loop-local status variable. Signed-off-by: Bartosz Golaszewski Tested-by: Andy Shevchenko Signed-off-by: Greg Kroah-Hartman --- drivers/misc/eeprom/at24.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index ef9d20f..2d8f36c 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -443,18 +443,16 @@ static int at24_write(void *priv, unsigned int off, void *val, size_t count) gpiod_set_value_cansleep(at24->wp_gpio, 0); while (count) { - int status; - - status = at24_regmap_write(at24, buf, off, count); - if (status < 0) { + ret = at24_regmap_write(at24, buf, off, count); + if (ret < 0) { gpiod_set_value_cansleep(at24->wp_gpio, 1); mutex_unlock(&at24->lock); pm_runtime_put(dev); - return status; + return ret; } - buf += status; - off += status; - count -= status; + buf += ret; + off += ret; + count -= ret; } gpiod_set_value_cansleep(at24->wp_gpio, 1); -- 2.7.4