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Bluetooth: controller: Reuse safer bt_rand in thread call path

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Reuse the thread safe bt_rand() interface in the controller.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2018-02-15 20:03:28 +01:00 • committed by Carles Cufí
commit 499baff333
1 changed files with 1 additions and 8 deletions
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9
subsys/bluetooth/controller/ll_sw/ctrl.c
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@ -5759,20 +5759,13 @@ static u32_t access_addr_get(void)
u8_t transitions;
u8_t bit_idx;
u8_t retry;
u8_t len;
retry = 3;
again:
LL_ASSERT(retry);
retry--;
len = sizeof(u32_t);
while (len) {
len = rand_get(len, (u8_t *)&access_addr);
if (len) {
cpu_sleep();
}
}
bt_rand(&access_addr, sizeof(u32_t));
bit_idx = 31;
transitions = 0;