diff mbox

[net-next,2/4] inet: Define IPV4_DEVCONF_MAX

Message ID 20101116143120.GB26669@canuck.infradead.org
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Thomas Graf Nov. 16, 2010, 2:31 p.m. UTC 
Define IPV4_DEVCONF_MAX to get rid of MAX - 1 notation.

Signed-off-by: Thomas Graf <tgraf@infradead.org>

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Comments

David Miller Nov. 17, 2010, 7:30 p.m. UTC | #1 
From: Thomas Graf <tgraf@infradead.org>
Date: Tue, 16 Nov 2010 09:31:20 -0500

> Define IPV4_DEVCONF_MAX to get rid of MAX - 1 notation.
> 
> Signed-off-by: Thomas Graf <tgraf@infradead.org>

Applied.
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diff mbox

Patch

Index: net-next-2.6/include/linux/inetdevice.h
===================================================================
--- net-next-2.6.orig/include/linux/inetdevice.h
+++ net-next-2.6/include/linux/inetdevice.h
@@ -41,10 +41,12 @@  enum
 	__IPV4_DEVCONF_MAX
 };
 
+#define IPV4_DEVCONF_MAX (__IPV4_DEVCONF_MAX - 1)
+
 struct ipv4_devconf {
 	void	*sysctl;
-	int	data[__IPV4_DEVCONF_MAX - 1];
-	DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1);
+	int	data[IPV4_DEVCONF_MAX];
+	DECLARE_BITMAP(state, IPV4_DEVCONF_MAX);
 };
 
 struct in_device {
@@ -90,7 +92,7 @@  static inline void ipv4_devconf_set(stru
 
 static inline void ipv4_devconf_setall(struct in_device *in_dev)
 {
-	bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1);
+	bitmap_fill(in_dev->cnf.state, IPV4_DEVCONF_MAX);
 }
 
 #define IN_DEV_CONF_GET(in_dev, attr) \