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| author |   Tejun Heo <tj@kernel.org> | 2010-12-24 15:59:05 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2010-12-24 15:59:05 +0100 |
| commit | 7fa5e85a0ab9ed5d2d8b77eec7976c88a5911bda (patch) | |
| tree | 7480cccdf124ad659ccd069af471c61deaff6d0f /drivers/isdn | |
| parent | workqueue: allow chained queueing during destruction (diff) | |
| download | linux-dev-7fa5e85a0ab9ed5d2d8b77eec7976c88a5911bda.tar.xz linux-dev-7fa5e85a0ab9ed5d2d8b77eec7976c88a5911bda.zip | |
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>
Diffstat (limited to 'drivers/isdn')
| -rw-r--r-- | drivers/isdn/capi/capidrv.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c index e54e79d4e2c1..92607ed25e2e 100644 --- a/drivers/isdn/capi/capidrv.c +++ b/drivers/isdn/capi/capidrv.c @@ -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; } |