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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2006-01-05 12:16:16 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-01-05 12:16:16 -0800 |
| commit | d695aa8a1f133359485e15db06d53e15e7309e4d (patch) | |
| tree | 913bdfe6b01ee1791ceb455fa28443c87c09f6d3 /net | |
| parent | 3e4ead4fe5d0d9fdd7ad6749e6e608d39dd46e8a (diff) | |
| download | op-kernel-dev-d695aa8a1f133359485e15db06d53e15e7309e4d.zip op-kernel-dev-d695aa8a1f133359485e15db06d53e15e7309e4d.tar.gz | |
[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 <jesper.juhl@gmail.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index a7c7b49..0c5b01d 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); |
