Commit 0b41d350 authored Feb 22, 2016 by Junjie Mao Committed by Greg Kroah-Hartman Mar 03, 2016

USB: idmouse.c: Put the interface on error



usb_autopm_put_interface() should be called regardless of what
idmouse_create_image() returns.

Signed-off-by: Junjie Mao <junjie.mao@enight.me>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 0d5ce778

drivers/usb/misc/idmouse.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -257,9 +257,9 @@ static int idmouse_open(struct inode inode, struct file file)
		if (result)
		goto error;
		result = idmouse_create_image (dev);
		usb_autopm_put_interface(interface);
		if (result)
		goto error;
		usb_autopm_put_interface(interface);

		/* increment our usage count for the driver */
		++dev->open;