[PATCH] inotify: exit path cleanups

Handle error out paths better.

Signed-off-by: Robert Love <rml@novell.com>
Signed-off-by: John McCutchan <ttb@tentacle.dhs.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 8 insertions, 10 deletions

diff --git a/fs/inotify.c b/fs/inotify.c
index b55d6e4a0911..d41c53c8dfd0 100644
--- a/fs/inotify.c
+++ b/fs/inotify.c
@@ -865,23 +865,21 @@ asmlinkage long sys_inotify_init(void)
 
         filp = get_empty_filp();
         if (!filp) {
-                put_unused_fd(fd);
                 ret = -ENFILE;
-                goto out;
+                goto out_put_fd;
         }
 
         user = get_uid(current->user);
-
         if (unlikely(atomic_read(&user->inotify_devs) >=
                         inotify_max_user_instances)) {
                 ret = -EMFILE;
-                goto out_err;
+                goto out_free_uid;
         }
 
         dev = kmalloc(sizeof(struct inotify_device), GFP_KERNEL);
         if (unlikely(!dev)) {
                 ret = -ENOMEM;
-                goto out_err;
+                goto out_free_uid;
         }
 
         filp->f_op = &inotify_fops;
@@ -908,11 +906,11 @@ asmlinkage long sys_inotify_init(void)
         fd_install(fd, filp);
 
         return fd;
-out_err:
-        put_unused_fd (fd);
-        put_filp (filp);
+out_free_uid:
         free_uid(user);
-out:
+        put_filp(filp);
+out_put_fd:
+        put_unused_fd(fd);
         return ret;
 }
 
@@ -975,9 +973,9 @@ asmlinkage long sys_inotify_add_watch(int fd, const char __user *path, u32 mask)
         list_add(&watch->i_list, &inode->inotify_watches);
         ret = watch->wd;
 out:
-        path_release (&nd);
         up(&dev->sem);
         up(&inode->inotify_sem);
+        path_release(&nd);
 fput_and_out:
         fput_light(filp, fput_needed);
         return ret;