rtc: abx80x: use devm_add_action_or_reset()
If devm_add_action() fails we are explicitly calling the cleanup to free
the resources allocated. Lets use the helper devm_add_action_or_reset()
and return directly in case of error, as we know that the cleanup function
has been already called by the helper if there was any error.
Signed-off-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
diff --git a/drivers/rtc/rtc-abx80x.c b/drivers/rtc/rtc-abx80x.c
index ba0d619..fea9a60 100644
--- a/drivers/rtc/rtc-abx80x.c
+++ b/drivers/rtc/rtc-abx80x.c
@@ -643,17 +643,15 @@
return err;
}
- err = devm_add_action(&client->dev, rtc_calib_remove_sysfs_group,
- &client->dev);
- if (err) {
- rtc_calib_remove_sysfs_group(&client->dev);
+ err = devm_add_action_or_reset(&client->dev,
+ rtc_calib_remove_sysfs_group,
+ &client->dev);
+ if (err)
dev_err(&client->dev,
"Failed to add sysfs cleanup action: %d\n",
err);
- return err;
- }
- return 0;
+ return err;
}
static int abx80x_remove(struct i2c_client *client)