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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-11-13 10:56:27 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-11-13 07:30:53 -0500 |
| commit | 4fdb793ffe262cfc0b796d3b2cd05ca3b687deb9 (patch) | |
| tree | f2f80c2e973ef4af92d8eec6a05f9596e6c0f58b /fs/locks.c | |
| parent | 7f62656be8a8ef14c168db2d98021fb9c8cc1076 (diff) | |
| download | lwn-4fdb793ffe262cfc0b796d3b2cd05ca3b687deb9.tar.gz lwn-4fdb793ffe262cfc0b796d3b2cd05ca3b687deb9.zip | |
locks: missing unlock on error in generic_add_lease()
We should unlock here before returning.
Fixes: df4e8d2c1d2b ('locks: implement delegations')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/locks.c')
| -rw-r--r-- | fs/locks.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/locks.c b/fs/locks.c index f99d52bdd05a..92a0f0a52b06 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -1494,6 +1494,7 @@ static int generic_add_lease(struct file *filp, long arg, struct file_lock **flp if (is_deleg && arg == F_WRLCK) { /* Write delegations are not currently supported: */ + mutex_unlock(&inode->i_mutex); WARN_ON_ONCE(1); return -EINVAL; } |