Commit 7fa5e85a authored Dec 24, 2010 by Tejun Heo

isdn/capi: unregister capictr notifier after init failure



capidrv_init() could leave capictr notifier dangling after init
failure.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Jan Kiszka <jan.kiszka@web.de>

parent c8efcc25

drivers/isdn/capi/capidrv.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -2297,6 +2297,7 @@ static int __init capidrv_init(void)

		errcode = capi20_get_profile(0, &profile);
		if (errcode != CAPI_NOERROR) {
		unregister_capictr_notifier(&capictr_nb);
		capi20_release(&global.ap);
		return -EIO;
		}