From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936952AbYD1XvO (ORCPT ); Mon, 28 Apr 2008 19:51:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S935082AbYD1Xt7 (ORCPT ); Mon, 28 Apr 2008 19:49:59 -0400 Received: from wa-out-1112.google.com ([209.85.146.183]:25522 "EHLO wa-out-1112.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934628AbYD1Xt6 (ORCPT ); Mon, 28 Apr 2008 19:49:58 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:cc:content-type:date:message-id:mime-version:x-mailer:content-transfer-encoding; b=gUc0hhd76v+r/CXjmwA5xuF5/K7LFxhb95tlnpbxVV783KbintpVdaKrYFiZ2D3UdlL+CPDOh37kR0uoN7e1fRa5p91xtp2nCLjlCudBbSIfWncGTIKHK5PkQlrNggp82dcMquEaqHStnpEb+mO3+JCMO62iiV+wYIYwB85PIBY= Subject: [PATCH 3/3] drivers: fix integer as NULL pointer warnings From: Harvey Harrison To: Linus Torvalds Cc: LKML Content-Type: text/plain Date: Mon, 28 Apr 2008 16:50:04 -0700 Message-Id: <1209426605.24729.10.camel@brick> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Harvey Harrison --- drivers/char/cs5535_gpio.c | 2 +- drivers/char/n_hdlc.c | 2 +- drivers/char/rio/rioroute.c | 2 +- drivers/firmware/iscsi_ibft_find.c | 2 +- drivers/mtd/maps/plat-ram.c | 2 +- drivers/pci/pcie/aer/aerdrv_acpi.c | 2 +- 6 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/char/cs5535_gpio.c b/drivers/char/cs5535_gpio.c index c2d23ca..c0a4a0b 100644 --- a/drivers/char/cs5535_gpio.c +++ b/drivers/char/cs5535_gpio.c @@ -215,7 +215,7 @@ static int __init cs5535_gpio_init(void) else mask = 0x0b003c66; - if (request_region(gpio_base, CS5535_GPIO_SIZE, NAME) == 0) { + if (!request_region(gpio_base, CS5535_GPIO_SIZE, NAME)) { printk(KERN_ERR NAME ": can't allocate I/O for GPIO\n"); return -ENODEV; } diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c index 82bcfb9..06803ed 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/char/n_hdlc.c @@ -501,7 +501,7 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data, __FILE__,__LINE__, count); /* This can happen if stuff comes in on the backup tty */ - if (n_hdlc == 0 || tty != n_hdlc->tty) + if (!n_hdlc || tty != n_hdlc->tty) return; /* verify line is using HDLC discipline */ diff --git a/drivers/char/rio/rioroute.c b/drivers/char/rio/rioroute.c index 85091ff..7a9df7d 100644 --- a/drivers/char/rio/rioroute.c +++ b/drivers/char/rio/rioroute.c @@ -526,7 +526,7 @@ void RIOFixPhbs(struct rio_info *p, struct Host *HostP, unsigned int unit) ** If RTA is not powered on, the tx packets will be ** unset, so go no further. */ - if (PortP->TxStart == 0) { + if (!PortP->TxStart) { rio_dprintk(RIO_DEBUG_ROUTE, "Tx pkts not set up yet\n"); rio_spin_unlock_irqrestore(&PortP->portSem, flags); break; diff --git a/drivers/firmware/iscsi_ibft_find.c b/drivers/firmware/iscsi_ibft_find.c index d0e5fa4..11f1744 100644 --- a/drivers/firmware/iscsi_ibft_find.c +++ b/drivers/firmware/iscsi_ibft_find.c @@ -58,7 +58,7 @@ void __init reserve_ibft_region(void) unsigned int len = 0; void *virt; - ibft_addr = 0; + ibft_addr = NULL; for (pos = IBFT_START; pos < IBFT_END; pos += 16) { /* The table can't be inside the VGA BIOS reserved space, diff --git a/drivers/mtd/maps/plat-ram.c b/drivers/mtd/maps/plat-ram.c index f0b10ca..3eb2643 100644 --- a/drivers/mtd/maps/plat-ram.c +++ b/drivers/mtd/maps/plat-ram.c @@ -209,7 +209,7 @@ static int platram_probe(struct platform_device *pdev) /* probe for the right mtd map driver * supplied by the platform_data struct */ - if (pdata->map_probes != 0) { + if (pdata->map_probes) { const char **map_probes = pdata->map_probes; for ( ; !info->mtd && *map_probes; map_probes++) diff --git a/drivers/pci/pcie/aer/aerdrv_acpi.c b/drivers/pci/pcie/aer/aerdrv_acpi.c index 96ac540..d39a78d 100644 --- a/drivers/pci/pcie/aer/aerdrv_acpi.c +++ b/drivers/pci/pcie/aer/aerdrv_acpi.c @@ -31,7 +31,7 @@ int aer_osc_setup(struct pcie_device *pciedev) { acpi_status status = AE_NOT_FOUND; struct pci_dev *pdev = pciedev->port; - acpi_handle handle = 0; + acpi_handle handle = NULL; if (acpi_pci_disabled) return -1; -- 1.5.5.1.270.g89765