From: Jason Yan Date: Thu, 9 Apr 2020 08:54:01 +0000 (+0800) Subject: power: supply: max14656: remove set but not used 'ret' X-Git-Tag: v5.10.7~2374^2~85 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f05ec5073fdea165d13624322d6fc4d295bccc65;p=platform%2Fkernel%2Flinux-rpi.git power: supply: max14656: remove set but not used 'ret' Fix the following gcc warning: drivers/power/supply/max14656_charger_detector.c:142:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] int ret = 0; ^~~ Reported-by: Hulk Robot Signed-off-by: Jason Yan Signed-off-by: Sebastian Reichel --- diff --git a/drivers/power/supply/max14656_charger_detector.c b/drivers/power/supply/max14656_charger_detector.c index 3bbb8b4c8ae7..137f9fafce8c 100644 --- a/drivers/power/supply/max14656_charger_detector.c +++ b/drivers/power/supply/max14656_charger_detector.c @@ -139,10 +139,9 @@ static void max14656_irq_worker(struct work_struct *work) u8 buf[REG_TOTAL_NUM]; u8 chg_type; - int ret = 0; - ret = max14656_read_block_reg(chip->client, MAX14656_DEVICE_ID, - REG_TOTAL_NUM, buf); + max14656_read_block_reg(chip->client, MAX14656_DEVICE_ID, + REG_TOTAL_NUM, buf); if ((buf[MAX14656_STATUS_1] & STATUS1_VB_VALID_MASK) && (buf[MAX14656_STATUS_1] & STATUS1_CHG_TYPE_MASK)) {