From d7cf4a3bf3a83c977a29055e1c4ffada7697b31f Mon Sep 17 00:00:00 2001 From: Ursula Braun Date: Thu, 21 Feb 2019 12:56:54 +0100 Subject: [PATCH] net/smc: fix smc_poll in SMC_INIT state smc_poll() returns with mask bit EPOLLPRI if the connection urg_state is SMC_URG_VALID. Since SMC_URG_VALID is zero, smc_poll signals EPOLLPRI errorneously if called in state SMC_INIT before the connection is created, for instance in a non-blocking connect scenario. This patch switches to non-zero values for the urg states. Reviewed-by: Karsten Graul Fixes: de8474eb9d50 ("net/smc: urgent data support") Signed-off-by: Ursula Braun Signed-off-by: David S. Miller --- net/smc/smc.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/smc/smc.h b/net/smc/smc.h index 5721416d0605..adbdf195eb08 100644 --- a/net/smc/smc.h +++ b/net/smc/smc.h @@ -113,9 +113,9 @@ struct smc_host_cdc_msg { /* Connection Data Control message */ } __aligned(8); enum smc_urg_state { - SMC_URG_VALID, /* data present */ - SMC_URG_NOTYET, /* data pending */ - SMC_URG_READ /* data was already read */ + SMC_URG_VALID = 1, /* data present */ + SMC_URG_NOTYET = 2, /* data pending */ + SMC_URG_READ = 3, /* data was already read */ }; struct smc_connection {