net/smc: use smc_curs_copy() for SMC-D
SMC already provides a wrapper for atomic64 calls to be
architecture independent. Use this wrapper for SMC-D as well.
Reported-by: Jens Remus <[email protected]>
Signed-off-by: Ursula Braun <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
diff --git a/net/smc/smc_cdc.h b/net/smc/smc_cdc.h
index b5bfe38..e8c214b 100644
--- a/net/smc/smc_cdc.h
+++ b/net/smc/smc_cdc.h
@@ -245,17 +245,18 @@ static inline void smcr_cdc_msg_to_host(struct smc_host_cdc_msg *local,
}
static inline void smcd_cdc_msg_to_host(struct smc_host_cdc_msg *local,
- struct smcd_cdc_msg *peer)
+ struct smcd_cdc_msg *peer,
+ struct smc_connection *conn)
{
union smc_host_cursor temp;
temp.wrap = peer->prod.wrap;
temp.count = peer->prod.count;
- atomic64_set(&local->prod.acurs, atomic64_read(&temp.acurs));
+ smc_curs_copy(&local->prod, &temp, conn);
temp.wrap = peer->cons.wrap;
temp.count = peer->cons.count;
- atomic64_set(&local->cons.acurs, atomic64_read(&temp.acurs));
+ smc_curs_copy(&local->cons, &temp, conn);
local->prod_flags = peer->cons.prod_flags;
local->conn_state_flags = peer->cons.conn_state_flags;
}
@@ -265,7 +266,7 @@ static inline void smc_cdc_msg_to_host(struct smc_host_cdc_msg *local,
struct smc_connection *conn)
{
if (conn->lgr->is_smcd)
- smcd_cdc_msg_to_host(local, (struct smcd_cdc_msg *)peer);
+ smcd_cdc_msg_to_host(local, (struct smcd_cdc_msg *)peer, conn);
else
smcr_cdc_msg_to_host(local, peer, conn);
}
