tree 1ae4d2b24483c41446d42b07f6ca120674c3fae0
parent 8dbddf17824861f2298de093549e6493d9844835
author James Morris <[EMAIL PROTECTED]> Sat, 27 Aug 2005 13:47:06 +0200
committer Linus Torvalds <[EMAIL PROTECTED]> Sun, 28 Aug 2005 00:11:40 -0700
[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 <[EMAIL PROTECTED]>
Signed-off-by: Karsten Keil <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
drivers/isdn/capi/capifs.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/isdn/capi/capifs.c b/drivers/isdn/capi/capifs.c
--- a/drivers/isdn/capi/capifs.c
+++ b/drivers/isdn/capi/capifs.c
@@ -191,8 +191,10 @@ static int __init capifs_init(void)
err = register_filesystem(&capifs_fs_type);
if (!err) {
capifs_mnt = kern_mount(&capifs_fs_type);
- if (IS_ERR(capifs_mnt))
+ if (IS_ERR(capifs_mnt)) {
err = PTR_ERR(capifs_mnt);
+ unregister_filesystem(&capifs_fs_type);
+ }
}
if (!err)
printk(KERN_NOTICE "capifs: Rev %s\n", rev);
-
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