[PATCH] Add missing __initdata

One of the stack size optimizations introduced a new static variable in
a function marked with __init.  But the variable is not marked
appropriately and so 1k of data is never freed.

fs/nfs/nfsroot.c

@@ -273,7 +273,7 @@ static int __init root_nfs_parse(char *name, char *buf)
  */
 static int __init root_nfs_name(char *name)
 {
-	static char buf[NFS_MAXPATHLEN];
+	static char buf[NFS_MAXPATHLEN] __initdata;
 	char *cp;
 
 	/* Set some default values */