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Diffstat (limited to 'fs/notify/dnotify/dnotify.c')
-rw-r--r--fs/notify/dnotify/dnotify.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/notify/dnotify/dnotify.c b/fs/notify/dnotify/dnotify.c
index cba328315929..63a1ca4b9dee 100644
--- a/fs/notify/dnotify/dnotify.c
+++ b/fs/notify/dnotify/dnotify.c
@@ -319,7 +319,11 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg)
dn_mark = container_of(fsn_mark, struct dnotify_mark, fsn_mark);
spin_lock(&fsn_mark->lock);
} else {
- fsnotify_add_mark_locked(new_fsn_mark, inode, NULL, 0);
+ error = fsnotify_add_mark_locked(new_fsn_mark, inode, NULL, 0);
+ if (error) {
+ mutex_unlock(&dnotify_group->mark_mutex);
+ goto out_err;
+ }
spin_lock(&new_fsn_mark->lock);
fsn_mark = new_fsn_mark;
dn_mark = new_dn_mark;
@@ -345,6 +349,7 @@ int fcntl_dirnotify(int fd, struct file *filp, unsigned long arg)
*/
if (dn_mark == new_dn_mark)
destroy = 1;
+ error = 0;
goto out;
}