tree 150b0f5bd55517b16e346c17b5d234e20796d108
parent e7d33bb5ea82922e6ddcfc6b28a630b1a4ced071
author Al Viro <viro@zeniv.linux.org.uk> 1375517374 +0400
committer Al Viro <viro@zeniv.linux.org.uk> 1378598095 -0400

afs: get rid of redundant ->d_name.len checks

No dentry can get to directory modification methods without
having passed either ->lookup() or ->atomic_open(); if name is
rejected by those two (or by ->d_hash()) with an error, it won't
be seen by anything else.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>