CIFS: Fix wrong filename length for SMB2

The existing code uses the old MAX_NAME constant. This causes
XFS test generic/013 to fail. Fix it by replacing MAX_NAME with
PATH_MAX that SMB1 uses. Also remove an unused MAX_NAME constant
definition.

Cc: <stable@vger.kernel.org> # v3.7+
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index cb39c51cd3e0..74b3a6684383 100644
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -1532,7 +1532,7 @@ SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon,
 {
         return query_info(xid, tcon, persistent_fid, volatile_fid,
                           FILE_ALL_INFORMATION,
-                          sizeof(struct smb2_file_all_info) + MAX_NAME * 2,
+                          sizeof(struct smb2_file_all_info) + PATH_MAX * 2,
                           sizeof(struct smb2_file_all_info), data);
 }