diff mbox series

[net,4/5] net/smc: no urgent data check for listen sockets

Message ID 20180918134638.90271-5-ubraun@linux.ibm.com
State Accepted, archived
Delegated to: David Miller
Headers show
Series net/smc: fixes 2018-09-18 | expand

Commit Message

Ursula Braun Sept. 18, 2018, 1:46 p.m. UTC 
From: Karsten Graul <kgraul@linux.ibm.com>

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>
---
 net/smc/af_smc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 5c6d30eb4a71..015231789ed2 100644
--- 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;