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net: contiki: simplerdc: Fix an uninitialized variable warning

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If retries are 0 (which should never be), ret will not be initialized.

Change-Id: I8ef9a2ccbf89191e48d407fdb1292554fa8f15d9
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
This commit is contained in:
Tomasz Bursztyka 2016-09-06 08:59:42 +02:00 • committed by Jukka Rissanen
commit 8a574fdd67
1 changed files with 1 additions and 1 deletions
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net/ip/contiki/mac/simplerdc.c
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@ -171,10 +171,10 @@ static void init(void)
static uint8_t send_packet(struct net_buf *buf, static uint8_t send_packet(struct net_buf *buf,
mac_callback_t sent_callback, void *ptr) mac_callback_t sent_callback, void *ptr)
{ {
int ret = MAC_TX_OK;
bool is_broadcast, ack_required; bool is_broadcast, ack_required;
uint8_t attempts; uint8_t attempts;
uint8_t retries; uint8_t retries;
int ret;
#ifdef SIMPLERDC_802154_ACK_REQ #ifdef SIMPLERDC_802154_ACK_REQ
packetbuf_set_attr(buf, PACKETBUF_ATTR_MAC_ACK, 1); packetbuf_set_attr(buf, PACKETBUF_ATTR_MAC_ACK, 1);