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| author | Aaron Conole <aconole@bytheb.org> | 2016-11-15 17:48:46 -0500 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-12-06 21:42:16 +0100 |
| commit | 679972f3bef8df7aa04cc99b46f71392ebf0b5f8 (patch) | |
| tree | aff2c107d1f2e848a5fbe6288288fbd7c7651e39 /net/bridge/br_netfilter_hooks.c | |
| parent | d415b9eb76fc55c03ef5451691170aa5771dcea3 (diff) | |
| download | linux-0-day-679972f3bef8df7aa04cc99b46f71392ebf0b5f8.tar.gz linux-0-day-679972f3bef8df7aa04cc99b46f71392ebf0b5f8.tar.xz | |
netfilter: convert while loops to for loops
This is to facilitate converting from a singly-linked list to an array
of elements.
Signed-off-by: Aaron Conole <aconole@bytheb.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/bridge/br_netfilter_hooks.c')
| -rw-r--r-- | net/bridge/br_netfilter_hooks.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/bridge/br_netfilter_hooks.c b/net/bridge/br_netfilter_hooks.c index adad2eed29e68..b12501a77f18f 100644 --- a/net/bridge/br_netfilter_hooks.c +++ b/net/bridge/br_netfilter_hooks.c @@ -1008,10 +1008,10 @@ int br_nf_hook_thresh(unsigned int hook, struct net *net, struct nf_hook_state state; int ret; - elem = rcu_dereference(net->nf.hooks[NFPROTO_BRIDGE][hook]); - - while (elem && (nf_hook_entry_priority(elem) <= NF_BR_PRI_BRNF)) - elem = rcu_dereference(elem->next); + for (elem = rcu_dereference(net->nf.hooks[NFPROTO_BRIDGE][hook]); + elem && nf_hook_entry_priority(elem) <= NF_BR_PRI_BRNF; + elem = rcu_dereference(elem->next)) + ; if (!elem) return okfn(net, sk, skb); |