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 <jremus@linux.ibm.com> Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -245,17 +245,18 @@ static inline void smcr_cdc_msg_to_host(struct smc_host_cdc_msg *local,
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}
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}
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static inline void smcd_cdc_msg_to_host(struct smc_host_cdc_msg *local,
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static inline void smcd_cdc_msg_to_host(struct smc_host_cdc_msg *local,
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struct smcd_cdc_msg *peer)
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struct smcd_cdc_msg *peer,
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struct smc_connection *conn)
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{
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{
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union smc_host_cursor temp;
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union smc_host_cursor temp;
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temp.wrap = peer->prod.wrap;
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temp.wrap = peer->prod.wrap;
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temp.count = peer->prod.count;
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temp.count = peer->prod.count;
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atomic64_set(&local->prod.acurs, atomic64_read(&temp.acurs));
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smc_curs_copy(&local->prod, &temp, conn);
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temp.wrap = peer->cons.wrap;
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temp.wrap = peer->cons.wrap;
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temp.count = peer->cons.count;
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temp.count = peer->cons.count;
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atomic64_set(&local->cons.acurs, atomic64_read(&temp.acurs));
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smc_curs_copy(&local->cons, &temp, conn);
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local->prod_flags = peer->cons.prod_flags;
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local->prod_flags = peer->cons.prod_flags;
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local->conn_state_flags = peer->cons.conn_state_flags;
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local->conn_state_flags = peer->cons.conn_state_flags;
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}
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}
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@ -265,7 +266,7 @@ static inline void smc_cdc_msg_to_host(struct smc_host_cdc_msg *local,
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struct smc_connection *conn)
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struct smc_connection *conn)
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{
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{
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if (conn->lgr->is_smcd)
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if (conn->lgr->is_smcd)
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smcd_cdc_msg_to_host(local, (struct smcd_cdc_msg *)peer);
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smcd_cdc_msg_to_host(local, (struct smcd_cdc_msg *)peer, conn);
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else
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else
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smcr_cdc_msg_to_host(local, peer, conn);
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smcr_cdc_msg_to_host(local, peer, conn);
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}
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}
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