net/smc: no urgent data check for listen sockets

Don't check a listen socket for pending urgent data in smc_poll().

Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 5c6d30eb4a71bf882e6f0f574993381cfdcd8385..015231789ed2edf55f3cd99978496b2b5e9d0bac 100644 (file)
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1566,9 +1566,9 @@ static __poll_t smc_poll(struct file *file, struct socket *sock,
                                mask |= EPOLLIN | EPOLLRDNORM | EPOLLRDHUP;
                        if (sk->sk_state == SMC_APPCLOSEWAIT1)
                                mask |= EPOLLIN;
+                       if (smc->conn.urg_state == SMC_URG_VALID)
+                               mask |= EPOLLPRI;
                }
-               if (smc->conn.urg_state == SMC_URG_VALID)
-                       mask |= EPOLLPRI;
        }
 
        return mask;