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sm: use bstack_is_null from btstack_util

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This commit is contained in:
Matthias Ringwald 2023-01-11 15:41:14 +01:00
parent 77955af641
commit 24c4191d48
1 changed files with 2 additions and 13 deletions
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15
src/ble/sm.c
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@ -475,23 +475,12 @@ static inline void sm_pairing_packet_set_responder_key_distribution(sm_pairing_p
packet[6] = responder_key_distribution;
}
// @return 1 if all bytes are 0
static bool sm_is_null(uint8_t * data, int size){
int i;
for (i=0; i < size ; i++){
if (data[i] != 0) {
return false;
}
}
return true;
}
static bool sm_is_null_random(uint8_t random[8]){
return sm_is_null(random, 8);
return btstack_is_null(random, 8);
}
static bool sm_is_null_key(uint8_t * key){
return sm_is_null(key, 16);
return btstack_is_null(key, 16);
}
// sm_trigger_run allows to schedule callback from main run loop // reduces stack depth