diff options
author | James Morris <jmorris@namei.org> | 2005-08-27 07:47:06 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-08-27 13:11:40 -0400 |
commit | 820d220de400cfaaf846a2d8b5de93f9ea5a9b80 (patch) | |
tree | 1ae4d2b24483c41446d42b07f6ca120674c3fae0 /drivers/isdn/capi/capifs.c | |
parent | 8dbddf17824861f2298de093549e6493d9844835 (diff) |
[PATCH] Fix capifs bug in initialization error path.
This fixes a bug in the capifs initialization code, where the
filesystem is not unregistered if kern_mount() fails.
Signed-off-by: James Morris <jmorris@namei.org>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn/capi/capifs.c')
-rw-r--r-- | drivers/isdn/capi/capifs.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/isdn/capi/capifs.c b/drivers/isdn/capi/capifs.c index f8570fd9d2ab..3abd7fc6e5ef 100644 --- a/drivers/isdn/capi/capifs.c +++ b/drivers/isdn/capi/capifs.c | |||
@@ -191,8 +191,10 @@ static int __init capifs_init(void) | |||
191 | err = register_filesystem(&capifs_fs_type); | 191 | err = register_filesystem(&capifs_fs_type); |
192 | if (!err) { | 192 | if (!err) { |
193 | capifs_mnt = kern_mount(&capifs_fs_type); | 193 | capifs_mnt = kern_mount(&capifs_fs_type); |
194 | if (IS_ERR(capifs_mnt)) | 194 | if (IS_ERR(capifs_mnt)) { |
195 | err = PTR_ERR(capifs_mnt); | 195 | err = PTR_ERR(capifs_mnt); |
196 | unregister_filesystem(&capifs_fs_type); | ||
197 | } | ||
196 | } | 198 | } |
197 | if (!err) | 199 | if (!err) |
198 | printk(KERN_NOTICE "capifs: Rev %s\n", rev); | 200 | printk(KERN_NOTICE "capifs: Rev %s\n", rev); |