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Subject[PATCH 3/3] Input: raydium_i2c_ts - Make use of the helper function devm_add_action_or_reset()
Date
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>
---
drivers/input/touchscreen/raydium_i2c_ts.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/input/touchscreen/raydium_i2c_ts.c b/drivers/input/touchscreen/raydium_i2c_ts.c
index 92c48d8e35a4..ded77904ce87 100644
--- a/drivers/input/touchscreen/raydium_i2c_ts.c
+++ b/drivers/input/touchscreen/raydium_i2c_ts.c
@@ -1118,11 +1118,10 @@ static int raydium_i2c_probe(struct i2c_client *client,
if (error)
return error;

- error = devm_add_action(&client->dev, raydium_i2c_power_off, ts);
+ error = devm_add_action_or_reset(&client->dev, raydium_i2c_power_off, ts);
if (error) {
dev_err(&client->dev,
"failed to install power off action: %d\n", error);
- raydium_i2c_power_off(ts);
return error;
}

--
2.25.1
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