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Commit e74783ec authored by Sven Wegener's avatar Sven Wegener Committed by Jean Delvare
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i2c-dev: Return correct error code on class_create() failure 



We need to convert the error pointer from class_create(), else we'll return the
successful return code from register_chrdev() on failure.

Signed-off-by: default avatarSven Wegener <sven.wegener@stealer.net>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
parent 4ebb52d3

drivers/i2c/i2c-dev.c

+3 −1
Original line number Diff line number Diff line
@@ -583,8 +583,10 @@ static int __init i2c_dev_init(void) 
		goto out;



	i2c_dev_class = class_create(THIS_MODULE, "i2c-dev");

	if (IS_ERR(i2c_dev_class))

	if (IS_ERR(i2c_dev_class)) {

		res = PTR_ERR(i2c_dev_class);

		goto out_unreg_chrdev;

	}



	res = i2c_add_driver(&i2cdev_driver);

	if (res)