diff options
| author | Ursula Braun <ubraun@linux.vnet.ibm.com> | 2017-12-07 13:38:46 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-12-07 15:03:12 -0500 |
| commit | 4bd3e7fbfadcd284b1582a284d076afebbe3479d (patch) | |
| tree | 65b00dffbf05d9e06d7dafabb35f209bee0bc60b | |
| parent | 0c9f1515aa80f12734123e5fcc50ffe525e1d533 (diff) | |
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: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/smc/smc_tx.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/smc/smc_tx.c b/net/smc/smc_tx.c index c48dc2d5fd3a..77555c6ed199 100644 --- a/net/smc/smc_tx.c +++ b/net/smc/smc_tx.c @@ -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; |