netdev - [PATCH v2 1/4] net: snmp: fix the wrong ICMP_MIB

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Date:	Thu, 02 Dec 2010 12:04:43 +0800
From:	Shan Wei <shanwei@...fujitsu.com>
To:	David Miller <davem@...emloft.net>
CC:	Network-Maillist <netdev@...r.kernel.org>,
	Shan Wei <shanwei@...fujitsu.com>
Subject: [PATCH v2 1/4] net: snmp: fix the wrong ICMP_MIB_MAX value

__ICMP_MIB_MAX is equal to the total number of icmp mib,
So no need to add 1. This wastes 4/8 bytes memory.

Change it to be same as ICMP6_MIB_MAX, TCP_MIB_MAX, UDP_MIB_MAX.


Signed-off-by: Shan Wei <shanwei@...fujitsu.com>
---
 include/net/snmp.h |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/include/net/snmp.h b/include/net/snmp.h
index a0e6180..aebb553 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -61,8 +61,7 @@ struct ipstats_mib {
 
 /* ICMP */
 #define ICMP_MIB_DUMMY	__ICMP_MIB_MAX
-#define ICMP_MIB_MAX	(__ICMP_MIB_MAX + 1)
-
+#define ICMP_MIB_MAX	__ICMP_MIB_MAX
 struct icmp_mib {
 	unsigned long	mibs[ICMP_MIB_MAX];
 };
-- 
1.6.3.3
--
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