From: Allan Stephens Date: Fri, 14 Oct 2011 18:42:25 +0000 (-0400) Subject: tipc: Eliminate useless check when network address is assigned X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=945af1c39df00a1e5873e38145432ba752ec49a0;p=linux-beck.git tipc: Eliminate useless check when network address is assigned Gets rid of an unnecessary check in the routine that updates the port id of a node's name publications when the node is assigned a network address, since the routine is only invoked if the new address is different from the existing one. Signed-off-by: Allan Stephens Signed-off-by: Paul Gortmaker --- diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index b7ca1bd7b151..be8306f9139e 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -322,10 +322,9 @@ void tipc_named_recv(struct sk_buff *buf) /** * tipc_named_reinit - re-initialize local publication list * - * This routine is called whenever TIPC networking is (re)enabled. + * This routine is called whenever TIPC networking is enabled. * All existing publications by this node that have "cluster" or "zone" scope - * are updated to reflect the node's current network address. - * (If the node's address is unchanged, the update loop terminates immediately.) + * are updated to reflect the node's new network address. */ void tipc_named_reinit(void) @@ -333,10 +332,9 @@ void tipc_named_reinit(void) struct publication *publ; write_lock_bh(&tipc_nametbl_lock); - list_for_each_entry(publ, &publ_root, local_list) { - if (publ->node == tipc_own_addr) - break; + + list_for_each_entry(publ, &publ_root, local_list) publ->node = tipc_own_addr; - } + write_unlock_bh(&tipc_nametbl_lock); }