Messages in this thread Patch in this message | | | From | Jason Yan <> | Subject | [PATCH] power: supply: max14656: remove set but not used 'ret' | Date | Thu, 9 Apr 2020 16:54:01 +0800 |
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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 <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> --- drivers/power/supply/max14656_charger_detector.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
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)) { -- 2.17.2
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