From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: [PATCH]: Fix niu warning... Date: Wed, 08 Apr 2009 15:53:47 -0700 (PDT) Message-ID: <20090408.155347.60915086.davem@davemloft.net> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: netdev@vger.kernel.org Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:33815 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751745AbZDHWx4 (ORCPT ); Wed, 8 Apr 2009 18:53:56 -0400 Received: from localhost (localhost [127.0.0.1]) by sunset.davemloft.net (Postfix) with ESMTP id 2522735C4E0 for ; Wed, 8 Apr 2009 15:53:47 -0700 (PDT) Sender: netdev-owner@vger.kernel.org List-ID: For a while GCC has been emitting driver/net/niu.c:4937 'val' may be use uninitialized in this function I finally got fed up enough with it to commit the following. niu: Fix unused variable warning. Don't strain gcc's tiny mind. Signed-off-by: David S. Miller --- drivers/net/niu.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/niu.c b/drivers/net/niu.c index 2cd6109..2b17453 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -4834,6 +4834,7 @@ static int niu_compute_rbr_cfig_b(struct rx_ring_info *rp, u64 *ret) { u64 val = 0; + *ret = 0; switch (rp->rbr_block_size) { case 4 * 1024: val |= (RBR_BLKSIZE_4K << RBR_CFIG_B_BLKSIZE_SHIFT); -- 1.6.2.2