On Wed, Nov 13, 2013 at 10:56:27AM +0300, Dan Carpenter wrote:
> We should unlock here before returning.
A buggy-caller case, so shouldn't be a huge deal, but obviously should
be fixed, thanks!
Acked-by: J. Bruce Fields <bfields@xxxxxxxxxx>
I'm assuming Al will pick it up.
(Though error = -EAGAIN and "goto out" would be more consistent with
other exits.)
--b.
>
> Fixes: df4e8d2c1d2b ('locks: implement delegations')
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> Static checker stuff.
>
> diff --git a/fs/locks.c b/fs/locks.c
> index f99d52b..92a0f0a 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;
> }
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