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Moved variable declaration to the start of the function block

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This commit is contained in:
Adam Dunkels 2013-11-20 15:14:11 +01:00
parent faff1c2a7e
commit b0460317b8
2 changed files with 2 additions and 2 deletions
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2
core/net/rpl/rpl-icmp6.c
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@ -579,6 +579,7 @@ dao_input(void)
int i;
int learned_from;
rpl_parent_t *p;
uip_ds6_nbr_t *nbr;
prefixlen = 0;
@ -716,7 +717,6 @@ dao_input(void)
PRINTF("RPL: adding DAO route\n");
uip_ds6_nbr_t *nbr;
if((nbr = uip_ds6_nbr_lookup(&dao_sender_addr)) == NULL) {
if((nbr = uip_ds6_nbr_add(&dao_sender_addr,
(uip_lladdr_t *)packetbuf_addr(PACKETBUF_ADDR_SENDER),