net/smc: cleanup for smcr_tx_sndbuf_nonempty
Use local variable pflags from the beginning of function smcr_tx_sndbuf_nonempty Signed-off-by: Ursula Braun <ubraun@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -483,7 +483,7 @@ static int smc_tx_rdma_writes(struct smc_connection *conn,
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*/
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*/
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static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
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static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
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{
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{
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struct smc_cdc_producer_flags *pflags;
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struct smc_cdc_producer_flags *pflags = &conn->local_tx_ctrl.prod_flags;
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struct smc_rdma_wr *wr_rdma_buf;
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struct smc_rdma_wr *wr_rdma_buf;
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struct smc_cdc_tx_pend *pend;
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struct smc_cdc_tx_pend *pend;
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struct smc_wr_buf *wr_buf;
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struct smc_wr_buf *wr_buf;
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@ -506,7 +506,7 @@ static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
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}
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}
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spin_lock_bh(&conn->send_lock);
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spin_lock_bh(&conn->send_lock);
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if (!conn->local_tx_ctrl.prod_flags.urg_data_present) {
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if (!pflags->urg_data_present) {
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rc = smc_tx_rdma_writes(conn, wr_rdma_buf);
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rc = smc_tx_rdma_writes(conn, wr_rdma_buf);
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if (rc) {
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if (rc) {
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smc_wr_tx_put_slot(&conn->lgr->lnk[SMC_SINGLE_LINK],
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smc_wr_tx_put_slot(&conn->lgr->lnk[SMC_SINGLE_LINK],
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@ -516,7 +516,6 @@ static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
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}
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}
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rc = smc_cdc_msg_send(conn, wr_buf, pend);
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rc = smc_cdc_msg_send(conn, wr_buf, pend);
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pflags = &conn->local_tx_ctrl.prod_flags;
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if (!rc && pflags->urg_data_present) {
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if (!rc && pflags->urg_data_present) {
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pflags->urg_data_pending = 0;
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pflags->urg_data_pending = 0;
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pflags->urg_data_present = 0;
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pflags->urg_data_present = 0;
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