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Commit 4bd3e7fb authored by Ursula Braun's avatar Ursula Braun Committed by David S. Miller
Browse files

smc: no update for unused sk_write_pending 



The smc code never checks the sk_write_pending sock field.
Thus there is no need to update it.

Signed-off-by: default avatarUrsula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0c9f1515

net/smc/smc_tx.c

+0 −2
Original line number Diff line number Diff line
@@ -104,14 +104,12 @@ static int smc_tx_wait_memory(struct smc_sock *smc, int flags) 
		if (atomic_read(&conn->sndbuf_space))

			break; /* at least 1 byte of free space available */

		set_bit(SOCK_NOSPACE, &sk->sk_socket->flags);

		sk->sk_write_pending++;

		sk_wait_event(sk, &timeo,

			      sk->sk_err ||

			      (sk->sk_shutdown & SEND_SHUTDOWN) ||

			      smc_cdc_rxed_any_close_or_senddone(conn) ||

			      atomic_read(&conn->sndbuf_space),

			      &wait);

		sk->sk_write_pending--;

	}

	remove_wait_queue(sk_sleep(sk), &wait);

	return rc;