* [PATCH 5/7] remove unrequired checking in nfnetlink_get_subsys
@ 2007-02-12 22:46 Pablo Neira Ayuso
0 siblings, 0 replies; only message in thread
From: Pablo Neira Ayuso @ 2007-02-12 22:46 UTC (permalink / raw)
To: Netfilter Development Mailinglist; +Cc: Patrick McHardy
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subsys_table is initialized to NULL, therefore just returns NULL in case
that it is not set.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
--
The dawn of the fourth age of Linux firewalling is coming; a time of
great struggle and heroic deeds -- J.Kadlecsik got inspired by J.Morris
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[PATCH] remove unrequired checking in nfnetlink_get_subsys
subsys_table is initialized to NULL, therefore just returns NULL in case
that it is not set.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Index: net-2.6.git/net/netfilter/nfnetlink.c
===================================================================
--- net-2.6.git.orig/net/netfilter/nfnetlink.c 2006-12-26 04:34:18.000000000 +0100
+++ net-2.6.git/net/netfilter/nfnetlink.c 2006-12-26 04:37:59.000000000 +0100
@@ -72,8 +72,7 @@ static inline struct nfnetlink_subsystem
{
u_int8_t subsys_id = NFNL_SUBSYS_ID(type);
- if (subsys_id >= NFNL_SUBSYS_COUNT
- || subsys_table[subsys_id] == NULL)
+ if (subsys_id >= NFNL_SUBSYS_COUNT)
return NULL;
return subsys_table[subsys_id];
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2007-02-12 22:46 [PATCH 5/7] remove unrequired checking in nfnetlink_get_subsys Pablo Neira Ayuso
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