Merge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent

1 files changed, 3 insertions, 0 deletions

diff --git a/fs/dcookies.c b/fs/dcookies.c
index a21cabdbd87b..dda0dc702d1b 100644
--- a/fs/dcookies.c
+++ b/fs/dcookies.c
@@ -178,6 +178,8 @@ SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
         /* FIXME: (deleted) ? */
         path = d_path(&dcs->path, kbuf, PAGE_SIZE);
 
+        mutex_unlock(&dcookie_mutex);
+
         if (IS_ERR(path)) {
                 err = PTR_ERR(path);
                 goto out_free;
@@ -194,6 +196,7 @@ SYSCALL_DEFINE(lookup_dcookie)(u64 cookie64, char __user * buf, size_t len)
 
 out_free:
         kfree(kbuf);
+        return err;
 out:
         mutex_unlock(&dcookie_mutex);
         return err;