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| author | Cai Huoqing <caihuoqing@baidu.com> | 2021-09-23 07:39:42 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2021-09-23 07:56:47 +0300 |
| commit | b083704fbf6cea21a187a99f6dae20fbca86b44e (patch) | |
| tree | f99a37e518f31a128976748a4082d44fe9abb0f0 /drivers/input/touchscreen | |
| parent | 09182ed20c04d1b3a3a0d232d7748e745a438acd (diff) | |
| download | linux-b083704fbf6cea21a187a99f6dae20fbca86b44e.tar.xz | |
Input: elants_i2c - make use of devm_add_action_or_reset()
The helper function devm_add_action_or_reset() will internally
call devm_add_action(), and if devm_add_action() fails then it will
execute the action mentioned and return the error code. So
use devm_add_action_or_reset() instead of devm_add_action()
to simplify the error handling, reduce the code.
Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Link: https://lore.kernel.org/r/20210922125212.95-2-caihuoqing@baidu.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/touchscreen')
| -rw-r--r-- | drivers/input/touchscreen/elants_i2c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/input/touchscreen/elants_i2c.c b/drivers/input/touchscreen/elants_i2c.c index 17540bdb1eaf..98ba5cab685b 100644 --- a/drivers/input/touchscreen/elants_i2c.c +++ b/drivers/input/touchscreen/elants_i2c.c @@ -1440,11 +1440,11 @@ static int elants_i2c_probe(struct i2c_client *client, if (error) return error; - error = devm_add_action(&client->dev, elants_i2c_power_off, ts); + error = devm_add_action_or_reset(&client->dev, + elants_i2c_power_off, ts); if (error) { dev_err(&client->dev, "failed to install power off action: %d\n", error); - elants_i2c_power_off(ts); return error; } |