Commit f5bda003 authored Mar 03, 2015 by Andrzej Pietrasiewicz Committed by Felipe Balbi Mar 10, 2015

usb: gadget: printer: revert usb_add_function() effect in error recovery



Whenever the "goto fail" branch is taken, the effect of usb_add_function()
should be reverted.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

parent c69b8186

drivers/usb/gadget/legacy/printer.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1285,6 +1285,7 @@ static int __init printer_bind_config(struct usb_configuration *c)

		fail:
		printer_cfg_unbind(c);
		usb_remove_function(c, &dev->function);
		return status;
		}