mptcp: use sk_eat_skb in recvmsg_mskq

This patch uses sk_eat_skb() helper in __mptcp_recvmsg_mskq() instead of
open-coding it.

Signed-off-by: Geliang Tang <[email protected]>

Author: Geliang Tang

net/mptcp/protocol.c

@@ -1890,8 +1890,7 @@ static int __mptcp_recvmsg_mskq(struct sock *sk,
 			skb->destructor = NULL;
 			atomic_sub(skb->truesize, &sk->sk_rmem_alloc);
 			sk_mem_uncharge(sk, skb->truesize);
-			__skb_unlink(skb, &sk->sk_receive_queue);
-			__kfree_skb(skb);
+			sk_eat_skb(sk, skb);
 			msk->bytes_consumed += count;
 		}