Staging:lustre:lustre:obdclass:Remove return from void function

This patch removes the return statement at the end of a void function as
it is not necessary.This was found by checkpatch.pl .
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/obdclass/llog_swab.c

@@ -406,7 +406,5 @@ void lustre_swab_cfg_marker(struct cfg_marker *marker, int swab, int size)
 		__swab64s(&marker->cm_createtime);
 		__swab64s(&marker->cm_canceltime);
 	}
-
-	return;
 }
 EXPORT_SYMBOL(lustre_swab_cfg_marker);