From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wei Yongjun Subject: [PATCH net-next] net: bcmgenet: return NULL instead of plain integer Date: Wed, 28 Mar 2018 12:51:19 +0000 Message-ID: <1522241479-77691-1-git-send-email-weiyongjun1@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: Wei Yongjun , , To: Doug Berger , Florian Fainelli Return-path: Received: from szxga07-in.huawei.com ([45.249.212.35]:58415 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752086AbeC1Mpv (ORCPT ); Wed, 28 Mar 2018 08:45:51 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Fixes the following sparse warning: drivers/net/ethernet/broadcom/genet/bcmgenet.c:1351:16: warning: Using plain integer as NULL pointer Signed-off-by: Wei Yongjun --- drivers/net/ethernet/broadcom/genet/bcmgenet.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.c b/drivers/net/ethernet/broadcom/genet/bcmgenet.c index 7db8edc..2f4cb5c 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c @@ -1348,7 +1348,7 @@ static struct sk_buff *bcmgenet_free_tx_cb(struct device *dev, dma_unmap_addr_set(cb, dma_addr, 0); } - return 0; + return NULL; } /* Simple helper to free a receive control block's resources */