commit 109728ccc5 upstream.
The above error path returns with page unlocked, so this place seems also
to behave the same.
Fixes: f8dbdf8182 ("fuse: rework fuse_readpages()")
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>