common/btle_ll.c: define default return value
Found by Coverity Scan
BRANCH=none
TEST=none
Tested-by: Patrick Georgi
@@ -619,7 +619,7 @@ int ble_ll_adv(int chan)
int ble_ll_adv_event(void)
{
int chan_idx;
- int rv;
+ int rv = EC_SUCCESS;
for (chan_idx = 0; chan_idx < 3; chan_idx++) {
if (ll_adv_params.advChannelMap & BIT(chan_idx)) {
