Path: csiph.com!news.mixmin.net!weretis.net!feeder4.news.weretis.net!storethat.news.telefonica.de!telefonica.de!news.panservice.it!bofh.it!news.nic.it!robomod From: Julia Lawall Newsgroups: linux.kernel Subject: [PATCH] net: tsi108: use NULL for pointer-typed argument Date: Sat, 23 Apr 2016 11:30:02 +0200 Message-ID: X-Original-To: netdev@vger.kernel.org X-Ironport-Av: E=Sophos;i="5.24,521,1454972400"; d="scan'208";a="215520392" X-Mailer: git-send-email 1.9.1 Sender: robomod@news.nic.it List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Approved: robomod@news.nic.it Lines: 34 Organization: linux.* mail to news gateway X-Original-Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org X-Original-Date: Sat, 23 Apr 2016 11:07:02 +0200 X-Original-Message-ID: <1461402422-10879-1-git-send-email-Julia.Lawall@lip6.fr> X-Original-Sender: linux-kernel-owner@vger.kernel.org Xref: csiph.com linux.kernel:1385599 The first argument of pci_free_consistent has type struct pci_dev *, so use NULL instead of 0. The semantic patch that performs this transformation is as follows: (http://coccinelle.lip6.fr/) // @@ @@ pci_free_consistent( - 0 + NULL , ...) // Signed-off-by: Julia Lawall --- drivers/net/ethernet/tundra/tsi108_eth.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -u -p a/drivers/net/ethernet/tundra/tsi108_eth.c b/drivers/net/ethernet/tundra/tsi108_eth.c --- a/drivers/net/ethernet/tundra/tsi108_eth.c +++ b/drivers/net/ethernet/tundra/tsi108_eth.c @@ -1314,7 +1314,8 @@ static int tsi108_open(struct net_device data->txring = dma_zalloc_coherent(NULL, txring_size, &data->txdma, GFP_KERNEL); if (!data->txring) { - pci_free_consistent(0, rxring_size, data->rxring, data->rxdma); + pci_free_consistent(NULL, rxring_size, data->rxring, + data->rxdma); return -ENOMEM; }