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Commit 67e123ff authored by Markus Elfring's avatar Markus Elfring Committed by Jiri Kosina
Browse files

HID: wacom: Delete unnecessary checks before the function call "input_free_device" 



The input_free_device() function tests whether its argument is NULL and
then returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 615322f6

drivers/hid/wacom_sys.c

+3 −6
Original line number Diff line number Diff line
@@ -1149,11 +1149,8 @@ static void wacom_free_inputs(struct wacom *wacom) 
{

	struct wacom_wac *wacom_wac = &(wacom->wacom_wac);



	if (wacom_wac->pen_input)

	input_free_device(wacom_wac->pen_input);

	if (wacom_wac->touch_input)

	input_free_device(wacom_wac->touch_input);

	if (wacom_wac->pad_input)

	input_free_device(wacom_wac->pad_input);

	wacom_wac->pen_input = NULL;

	wacom_wac->touch_input = NULL;