From a0c77227ffd0ad371cfde84458f440bcde5ab048 Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Sun, 1 Mar 2015 16:56:26 +0100 Subject: [PATCH] batman-adv: Remove unnecessary check for orig_ifinfo not NULL orig_ifinfo is dereferenced multiple times in batadv_iv_ogm_update_seqnos before the check for NULL is done. The function also exists at the beginning when orig_ifinfo would have been NULL. This makes the check at the end unnecessary and only confuses the reader/code analyzers. Signed-off-by: Sven Eckelmann Signed-off-by: Marek Lindner --- net/batman-adv/bat_iv_ogm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 9f83137..4e93d2d 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -1357,8 +1357,7 @@ batadv_iv_ogm_update_seqnos(const struct ethhdr *ethhdr, out: spin_unlock_bh(&orig_node->bat_iv.ogm_cnt_lock); batadv_orig_node_free_ref(orig_node); - if (orig_ifinfo) - batadv_orig_ifinfo_free_ref(orig_ifinfo); + batadv_orig_ifinfo_free_ref(orig_ifinfo); return ret; } -- 2.7.4