sem:remove sem default protocl

Signed-off-by: anjiahao <anjiahao@xiaomi.com>

net/bluetooth/bluetooth_recvmsg.c

@@ -365,12 +365,7 @@ ssize_t bluetooth_recvmsg(FAR struct socket *psock, FAR struct msghdr *msg,
       return ret;
     }
 
-  /* We will have to wait.  This semaphore is used for signaling and,
-   * hence, should not have priority inheritance enabled.
-   */
-
   nxsem_init(&state.ir_sem, 0, 0); /* Doesn't really fail */
-  nxsem_set_protocol(&state.ir_sem, SEM_PRIO_NONE);
 
   /* Set up the callback in the connection */
 

net/bluetooth/bluetooth_sendmsg.c

@@ -302,13 +302,7 @@ static ssize_t bluetooth_sendto(FAR struct socket *psock,
 
   net_lock();
   memset(&state, 0, sizeof(struct bluetooth_sendto_s));
-
-  /* This semaphore is used for signaling and, hence, should not have
-   * priority inheritance enabled.
-   */
-
   nxsem_init(&state.is_sem, 0, 0); /* Doesn't really fail */
-  nxsem_set_protocol(&state.is_sem, SEM_PRIO_NONE);
 
   state.is_sock   = psock;          /* Socket descriptor to use */
   state.is_buflen = len;            /* Number of bytes to send */