Merge remote-tracking branch 'ovl/rename2' into for-linus

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/sysv/namei.c b/fs/sysv/namei.c
index ce66618721b2..d8817f139763 100644
--- a/fs/sysv/namei.c
+++ b/fs/sysv/namei.c
@@ -206,7 +206,8 @@ static int sysv_rmdir(struct inode * dir, struct dentry * dentry)
  * higher-level routines.
  */
 static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
-                  struct inode * new_dir, struct dentry * new_dentry)
+                       struct inode * new_dir, struct dentry * new_dentry,
+                       unsigned int flags)
 {
         struct inode * old_inode = d_inode(old_dentry);
         struct inode * new_inode = d_inode(new_dentry);
@@ -216,6 +217,9 @@ static int sysv_rename(struct inode * old_dir, struct dentry * old_dentry,
         struct sysv_dir_entry * old_de;
         int err = -ENOENT;
 
+        if (flags & ~RENAME_NOREPLACE)
+                return -EINVAL;
+
         old_de = sysv_find_entry(old_dentry, &old_page);
         if (!old_de)
                 goto out;