nfsd: remove pointless paths in file headers

The new .h files have paths at the top that are now out of date.  While
we're here, just remove all of those from fs/nfsd; they never served any
purpose.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
diff --git a/fs/nfsd/xdr.h b/fs/nfsd/xdr.h
index 87fe6f6..53b1863 100644
--- a/fs/nfsd/xdr.h
+++ b/fs/nfsd/xdr.h
@@ -1,8 +1,4 @@
-/*
- * linux/include/linux/nfsd/xdr.h
- *
- * XDR types for nfsd. This is mainly a typing exercise.
- */
+/* XDR types for nfsd. This is mainly a typing exercise. */
 
 #ifndef LINUX_NFSD_H
 #define LINUX_NFSD_H