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| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2020-12-10 22:25:52 -0800 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2020-12-10 23:39:18 -0800 |
| commit | 3d722dd4509df5df6c2e27a6485a7336ba31cc7a (patch) | |
| tree | eacc8eb5ffe449267f92525a6cd220c39953cf5f /drivers/input/touchscreen | |
| parent | c8834032ffe249a2a1b9702359ff29a28b8fcf1e (diff) | |
Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd()
Simplify the return expression.
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Link: https://lore.kernel.org/r/20201210135943.1612-1-zhengyongjun3@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/atmel_mxt_ts.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index dde364dfb79d..f5a86aa9690e 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, |