From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat, 4 Feb 2006 01:28:01 +0000 (-0500)
Subject: [PATCH] arch/x86_64/pci/mmconfig.c NULL noise removal
X-Git-Tag: v2.6.16-rc3~70
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc59853b4a9973126e15e0e6bdddf0627d4b99c4;p=linux-2.6

[PATCH] arch/x86_64/pci/mmconfig.c NULL noise removal

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/arch/x86_64/pci/mmconfig.c b/arch/x86_64/pci/mmconfig.c
index b4a3fe4ec2..18f371fe37 100644
--- a/arch/x86_64/pci/mmconfig.c
+++ b/arch/x86_64/pci/mmconfig.c
@@ -49,7 +49,7 @@ static char __iomem *get_virt(unsigned int seg, unsigned bus)
 		return pci_mmcfg_virt[0].virt;
 
 	/* Fall back to type 0 */
-	return 0;
+	return NULL;
 }
 
 static char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn)