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Commit a225d2cd authored by Ursula Braun's avatar Ursula Braun Committed by David S. Miller
Browse files

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: default avatarJens Remus <jremus@linux.ibm.com>
Signed-off-by: default avatarUrsula Braun <ubraun@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b03faa1f

net/smc/smc_cdc.h

+5 −4
Original line number Diff line number Diff line
@@ -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);

}