From: Tejun Heo <tj@kernel.org>
To: Karsten Keil <isdn@linux-pingi.de>,
Armin Schindler <mac@melware.de>,
lkml <linux-kernel@vger.kernel.org>,
Jan Kiszka <jan.kiszka@web.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Subject: [PATCH v2.6.36-rc7 1/2] isdn/capi: unregister capictr notifier after init failure
Date: Fri, 15 Oct 2010 14:42:52 +0200 [thread overview]
Message-ID: <4CB84C4C.6040204@kernel.org> (raw)
capidrv_init() could leave capictr notifier dangling after init
failure. Fix it.
Signed-off-by: Tejun Heo <tj@kernel.org>
---
drivers/isdn/capi/capidrv.c | 1 +
1 file changed, 1 insertion(+)
Index: work/drivers/isdn/capi/capidrv.c
===================================================================
--- work.orig/drivers/isdn/capi/capidrv.c
+++ work/drivers/isdn/capi/capidrv.c
@@ -2288,6 +2288,7 @@ 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;
}
next reply other threads:[~2010-10-15 12:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-15 12:42 Tejun Heo [this message]
2010-10-15 12:43 ` [PATCH v2.6.36-rc7 2/2] isdn/capi: make kcapi use a separate workqueue Tejun Heo
2010-10-16 11:00 ` Jan Kiszka
2010-10-16 11:00 ` [PATCH v2.6.36-rc7 1/2] isdn/capi: unregister capictr notifier after init failure Jan Kiszka
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