From d695aa8a1f133359485e15db06d53e15e7309e4d Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Thu, 5 Jan 2006 12:16:16 -0800 Subject: [PATCH] [NETFILTER]: Decrease number of pointer derefs in nf_conntrack_core.c Benefits of the patch: - Fewer pointer dereferences should make the code slightly faster. - Size of generated code is smaller - improved readability Signed-off-by: Jesper Juhl Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/nf_conntrack_core.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index a7c7b490cf22..0c5b01d732d8 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -1129,6 +1129,7 @@ static inline int refresh_timer(struct nf_conntrack_expect *i) int nf_conntrack_expect_related(struct nf_conntrack_expect *expect) { struct nf_conntrack_expect *i; + struct nf_conn *master = expect->master; int ret; DEBUGP("nf_conntrack_expect_related %p\n", related_to); @@ -1149,9 +1150,9 @@ int nf_conntrack_expect_related(struct nf_conntrack_expect *expect) } } /* Will be over limit? */ - if (expect->master->helper->max_expected && - expect->master->expecting >= expect->master->helper->max_expected) - evict_oldest_expect(expect->master); + if (master->helper->max_expected && + master->expecting >= master->helper->max_expected) + evict_oldest_expect(master); nf_conntrack_expect_insert(expect); nf_conntrack_expect_event(IPEXP_NEW, expect); -- 2.20.1