Commit 92e58a87 authored by Kang Chen's avatar Kang Chen Committed by Guenter Roeck
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hwmon: (g762) add a check of devm_add_action in g762_of_clock_enable 



devm_add_action may fails, check it and do the cleanup.

Signed-off-by: default avatarKang Chen <void0red@gmail.com>
Link: https://lore.kernel.org/r/20230227030913.893004-1-void0red@gmail.com


Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent dbfeafda

drivers/hwmon/g762.c

+6 −1
Original line number Diff line number Diff line
@@ -620,7 +620,12 @@ static int g762_of_clock_enable(struct i2c_client *client) 
	data = i2c_get_clientdata(client);

	data->clk = clk;



	devm_add_action(&client->dev, g762_of_clock_disable, data);

	ret = devm_add_action(&client->dev, g762_of_clock_disable, data);

	if (ret) {

		dev_err(&client->dev, "failed to add disable clock action\n");

		goto clk_unprep;

	}



	return 0;



 clk_unprep: