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bluetooth: replace leave_critical_section with spin_unlock_irqrestore

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since the resouce in bt_buf is protected by spin_lock_irqresave

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2020-12-27 02:00:37 +08:00 committed by Alin Jerpelea
parent 3dfb897ed1
commit 5c0d430b99
1 changed files with 2 additions and 2 deletions
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4
wireless/bluetooth/bt_buf.c
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@ -290,7 +290,7 @@ FAR struct bt_buf_s *bt_buf_alloc(enum bt_buf_type_e type,
buf = g_buf_free;
g_buf_free = buf->flink;
leave_critical_section(flags);
spin_unlock_irqrestore(flags);
pool = POOL_BUFFER_GENERAL;
}
else
@ -300,7 +300,7 @@ FAR struct bt_buf_s *bt_buf_alloc(enum bt_buf_type_e type,
* will have to allocate one from the kernel memory pool.
*/
leave_critical_section(flags);
spin_unlock_irqrestore(flags);
buf = (FAR struct bt_buf_s *)
kmm_malloc((sizeof (struct bt_buf_s)));