From 3edb52de0c0cd6c66e8d1556e02e2982ccfaa867 Mon Sep 17 00:00:00 2001 From: Martine Lenders Date: Thu, 8 Nov 2018 14:53:32 +0100 Subject: [PATCH] gnrc_rpl_dodag: remove new_best assignment at initialization The variable is without usage reassigned with `dodag->parent` below. --- sys/net/gnrc/routing/rpl/gnrc_rpl_dodag.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/net/gnrc/routing/rpl/gnrc_rpl_dodag.c b/sys/net/gnrc/routing/rpl/gnrc_rpl_dodag.c index 893f70428d..4631d1902f 100644 --- a/sys/net/gnrc/routing/rpl/gnrc_rpl_dodag.c +++ b/sys/net/gnrc/routing/rpl/gnrc_rpl_dodag.c @@ -305,7 +305,7 @@ void gnrc_rpl_parent_update(gnrc_rpl_dodag_t *dodag, gnrc_rpl_parent_t *parent) static gnrc_rpl_parent_t *_gnrc_rpl_find_preferred_parent(gnrc_rpl_dodag_t *dodag) { gnrc_rpl_parent_t *old_best = dodag->parents; - gnrc_rpl_parent_t *new_best = old_best; + gnrc_rpl_parent_t *new_best; uint16_t old_rank = dodag->my_rank; gnrc_rpl_parent_t *elt = NULL; gnrc_rpl_parent_t *tmp = NULL;