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Commit 270fd9c7 authored by Takashi Iwai's avatar Takashi Iwai
Browse files

ALSA: line6: Yet more cleanup of superfluous NULL checks 



... in line6_disconnect() as well.

Tested-by: default avatarChris Rorvick <chris@rorvick.com>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent c078a4aa

sound/usb/line6/driver.c

+2 −11
Original line number Original line Diff line number Diff line
@@ -579,18 +579,9 @@ EXPORT_SYMBOL_GPL(line6_probe); 
*/

*/

void line6_disconnect(struct usb_interface *interface)

void line6_disconnect(struct usb_interface *interface)

{

{

	struct usb_line6 *line6;

	struct usb_line6 *line6 = usb_get_intfdata(interface);

	struct usb_device *usbdev;

	struct usb_device *usbdev = interface_to_usbdev(interface);

	int interface_number;



	if (interface == NULL)

		return;

	usbdev = interface_to_usbdev(interface);

	if (usbdev == NULL)

		return;





	interface_number = interface->cur_altsetting->desc.bInterfaceNumber;

	line6 = usb_get_intfdata(interface);

	if (!line6)

	if (!line6)

		return;

		return;