From e1d5a010729a7a495a8a8de85727f3f0d62f06a0 Mon Sep 17 00:00:00 2001 From: Samir Bellabes Date: Thu, 7 Jan 2010 22:10:56 +0000 Subject: [PATCH] genetlink: optimize ctrl_dumpfamily() there is a unnecessary test which can be replaced by a good initialization in the 'for' statement Noticed by Serge E. Hallyn Signed-off-by: Samir Bellabes Signed-off-by: David S. Miller --- net/netlink/genetlink.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c index d07ecda0a92d..a4b6e148c5de 100644 --- a/net/netlink/genetlink.c +++ b/net/netlink/genetlink.c @@ -681,9 +681,7 @@ static int ctrl_dumpfamily(struct sk_buff *skb, struct netlink_callback *cb) int chains_to_skip = cb->args[0]; int fams_to_skip = cb->args[1]; - for (i = 0; i < GENL_FAM_TAB_SIZE; i++) { - if (i < chains_to_skip) - continue; + for (i = chains_to_skip; i < GENL_FAM_TAB_SIZE; i++) { n = 0; list_for_each_entry(rt, genl_family_chain(i), family_list) { if (!rt->netnsok && !net_eq(net, &init_net)) -- GitLab