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authorUrsula Braun <ubraun@linux.ibm.com>2018-04-26 18:18:23 +0300
committerDavid S. Miller <davem@davemloft.net>2018-04-27 21:02:52 +0300
commitabb190f194d082cbb7520e692d78d3ddf050e7b1 (patch)
treecd5aa5a266ed465ffaf10810a058234d672fb8fe /net/smc/smc_rx.c
parent01d2f7e2cdd31becffafa0cb82809a5e36558ec0 (diff)
downloadlinux-abb190f194d082cbb7520e692d78d3ddf050e7b1.tar.xz
net/smc: handle sockopt TCP_DEFER_ACCEPT
If sockopt TCP_DEFER_ACCEPT is set, the accept is delayed till data is available. Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_rx.c')
-rw-r--r--net/smc/smc_rx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/smc/smc_rx.c b/net/smc/smc_rx.c
index eff4e0d0bb31..af851d8df1f8 100644
--- a/net/smc/smc_rx.c
+++ b/net/smc/smc_rx.c
@@ -51,7 +51,7 @@ static void smc_rx_data_ready(struct sock *sk)
* 1 if at least 1 byte available in rcvbuf or if socket error/shutdown.
* 0 otherwise (nothing in rcvbuf nor timeout, e.g. interrupted).
*/
-static int smc_rx_wait_data(struct smc_sock *smc, long *timeo)
+int smc_rx_wait_data(struct smc_sock *smc, long *timeo)
{
DEFINE_WAIT_FUNC(wait, woken_wake_function);
struct smc_connection *conn = &smc->conn;