From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Eder Subject: [PATCH 14/27] drivers/net/netxen: fix sparse warnings: use NULL pointer instead of plain integer Date: Mon, 22 Dec 2008 20:16:59 +0100 Message-ID: <20081222191659.11807.9347.stgit@vmbox.hanneseder.net> References: <20081222191259.11807.53190.stgit@vmbox.hanneseder.net> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org To: netdev@vger.kernel.org Return-path: Received: from mail-bw0-f21.google.com ([209.85.218.21]:50184 "EHLO mail-bw0-f21.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753984AbYLVTRF (ORCPT ); Mon, 22 Dec 2008 14:17:05 -0500 In-Reply-To: <20081222191259.11807.53190.stgit@vmbox.hanneseder.net> Sender: netdev-owner@vger.kernel.org List-ID: Fix this sparse warnings: drivers/net/netxen/netxen_nic_hw.c:1462:18: warning: Using plain integer as NULL pointer drivers/net/netxen/netxen_nic_hw.c:1536:18: warning: Using plain integer as NULL pointer Signed-off-by: Hannes Eder --- drivers/net/netxen/netxen_nic_hw.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c index 86379fd..aa6e603 100644 --- a/drivers/net/netxen/netxen_nic_hw.c +++ b/drivers/net/netxen/netxen_nic_hw.c @@ -1459,7 +1459,7 @@ static int netxen_nic_pci_mem_read_direct(struct netxen_adapter *adapter, mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2); else mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE); - if (mem_ptr == 0UL) { + if (mem_ptr == NULL) { *(uint8_t *)data = 0; return -1; } @@ -1533,7 +1533,7 @@ netxen_nic_pci_mem_write_direct(struct netxen_adapter *adapter, u64 off, mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE*2); else mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE); - if (mem_ptr == 0UL) + if (mem_ptr == NULL) return -1; addr = mem_ptr; addr += start & (PAGE_SIZE - 1);