Staging: lustre: brw_test.c: remove unneeded return statement

Remove an unneeded return statement in this file
Signed-off-by: NAchille Aknin <achille.aknin@ens.fr>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lnet/selftest/brw_test.c

@@ -175,7 +175,6 @@ brw_fill_page(struct page *pg, int pattern, __u64 magic)
 	}
 
 	LBUG();
-	return;
 }
 
 static int