btrfs: provide simple rcu-walk ACL implementation

[deliverable/linux.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 5cf0db0081f9f0da661451a6b7fe958dd042557e..a0ff46a478953fa118e342e9684e5e869c3d3615 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -7213,9 +7213,6 @@ static int btrfs_set_page_dirty(struct page *page)
 
 static int btrfs_permission(struct inode *inode, int mask, unsigned int flags)
 {
-       if (flags & IPERM_FLAG_RCU)
-               return -ECHILD;
-
        if ((BTRFS_I(inode)->flags & BTRFS_INODE_READONLY) && (mask & MAY_WRITE))
                return -EACCES;
        return generic_permission(inode, mask, flags, btrfs_check_acl);