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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>
This commit is contained in:
Ursula Braun 2019-02-21 13:00:58 +01:00 committed by David S. Miller
parent 64ccfd2dbb
commit cecc7a317d
1 changed files with 2 additions and 3 deletions
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5
net/smc/smc_tx.c
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@ -483,7 +483,7 @@ static int smc_tx_rdma_writes(struct smc_connection *conn,
*/
static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
{
struct smc_cdc_producer_flags *pflags;
struct smc_cdc_producer_flags *pflags = &conn->local_tx_ctrl.prod_flags;
struct smc_rdma_wr *wr_rdma_buf;
struct smc_cdc_tx_pend *pend;
struct smc_wr_buf *wr_buf;
@ -506,7 +506,7 @@ static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
}
spin_lock_bh(&conn->send_lock);
if (!conn->local_tx_ctrl.prod_flags.urg_data_present) {
if (!pflags->urg_data_present) {
rc = smc_tx_rdma_writes(conn, wr_rdma_buf);
if (rc) {
smc_wr_tx_put_slot(&conn->lgr->lnk[SMC_SINGLE_LINK],
@ -516,7 +516,6 @@ static int smcr_tx_sndbuf_nonempty(struct smc_connection *conn)
}
rc = smc_cdc_msg_send(conn, wr_buf, pend);
pflags = &conn->local_tx_ctrl.prod_flags;
if (!rc && pflags->urg_data_present) {
pflags->urg_data_pending = 0;
pflags->urg_data_present = 0;