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 <[email protected]> Signed-off-by: Ursula Braun <[email protected]> Signed-off-by: David S. Miller <[email protected]>
chewitt · Sep 19, 2018 · 71d117f · 71d117f
1 parent dd65d87
commit 71d117f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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;