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Commit b25a1063 authored by Dmitry Torokhov's avatar Dmitry Torokhov Committed by Greg Kroah-Hartman
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hdaps: Handle errors from input_register_device 



HDAPS: handle errors from input_register_device()

Signed-off-by: default avatarDmitry Torokhov <dtor@mail.ru>
Signed-off-by: default avatarJean Delvare <khali@linux-fr.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c41bdb52

drivers/hwmon/hdaps.c

+5 −1
Original line number Diff line number Diff line
@@ -587,7 +587,9 @@ static int __init hdaps_init(void) 
	input_set_abs_params(hdaps_idev, ABS_Y,

			-256, 256, HDAPS_INPUT_FUZZ, HDAPS_INPUT_FLAT);



	input_register_device(hdaps_idev);

	ret = input_register_device(hdaps_idev);

	if (ret)

		goto out_idev;



	/* start up our timer for the input device */

	init_timer(&hdaps_timer);
@@ -598,6 +600,8 @@ static int __init hdaps_init(void) 
	printk(KERN_INFO "hdaps: driver successfully loaded.\n");

	return 0;



out_idev:

	input_free_device(hdaps_idev);

out_group:

	sysfs_remove_group(&pdev->dev.kobj, &hdaps_attribute_group);

out_device: