diff options
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/fs/namei.c b/fs/namei.c index 53bba7c1a520..85f6e39b4034 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1343,6 +1343,18 @@ static inline int handle_dots(struct nameidata *nd, int type) return 0; } +static void terminate_walk(struct nameidata *nd) +{ + if (!(nd->flags & LOOKUP_RCU)) { + path_put(&nd->path); + } else { + nd->flags &= ~LOOKUP_RCU; + nd->root.mnt = NULL; + rcu_read_unlock(); + br_read_unlock(vfsmount_lock); + } +} + /* * Name resolution. * This is the basic name resolution function, turning a pathname into @@ -1482,14 +1494,7 @@ lookup_parent: nd->last_type = type; return 0; } - if (!(nd->flags & LOOKUP_RCU)) - path_put(&nd->path); - if (nd->flags & LOOKUP_RCU) { - nd->flags &= ~LOOKUP_RCU; - nd->root.mnt = NULL; - rcu_read_unlock(); - br_read_unlock(vfsmount_lock); - } + terminate_walk(nd); return err; } |