lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 2 May 2012 16:54:43 -0700 From: H Hartley Sweeten <hartleys@...ionengravers.com> To: Linux Kernel <linux-kernel@...r.kernel.org> CC: <linux-watchdog@...r.kernel.org>, <wim@...ana.be> Subject: [PATCH] watchdog: sp5100_tco.c: quiet sparse noise about using plain integer was NULL pointer Pointers should not be compared to plain integers. Quiets the sparse warning: warning: Using plain integer as NULL pointer Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com> Cc: Wim Van Sebroeck <wim@...ana.be> --- diff --git a/drivers/watchdog/sp5100_tco.c b/drivers/watchdog/sp5100_tco.c index 59108e4..ae5e82c 100644 --- a/drivers/watchdog/sp5100_tco.c +++ b/drivers/watchdog/sp5100_tco.c @@ -313,7 +313,7 @@ static unsigned char __devinit sp5100_tco_setupdevice(void) tcobase_phys = val; tcobase = ioremap(val, SP5100_WDT_MEM_MAP_SIZE); - if (tcobase == 0) { + if (!tcobase) { pr_err("failed to get tcobase address\n"); goto unreg_mem_region; } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists