From: Zheng Yongjun Date: Fri, 11 Dec 2020 06:25:52 +0000 (-0800) Subject: Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3d722dd4509df5df6c2e27a6485a7336ba31cc7a;p=linux.git Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd() Simplify the return expression. Signed-off-by: Zheng Yongjun Link: https://lore.kernel.org/r/20201210135943.1612-1-zhengyongjun3@huawei.com Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index dde364dfb79d2..f5a86aa9690eb 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -608,7 +608,6 @@ recheck: static int mxt_send_bootloader_cmd(struct mxt_data *data, bool unlock) { - int ret; u8 buf[2]; if (unlock) { @@ -619,11 +618,7 @@ static int mxt_send_bootloader_cmd(struct mxt_data *data, bool unlock) buf[1] = 0x01; } - ret = mxt_bootloader_write(data, buf, 2); - if (ret) - return ret; - - return 0; + return mxt_bootloader_write(data, buf, sizeof(buf)); } static int __mxt_read_reg(struct i2c_client *client,