diff options
Diffstat (limited to 'net/smc/smc_wr.c')
| -rw-r--r-- | net/smc/smc_wr.c | 32 |
1 files changed, 6 insertions, 26 deletions
diff --git a/net/smc/smc_wr.c b/net/smc/smc_wr.c index de1a438cf977..3c458d279855 100644 --- a/net/smc/smc_wr.c +++ b/net/smc/smc_wr.c @@ -92,8 +92,6 @@ static inline void smc_wr_tx_process_cqe(struct ib_wc *wc) if (!test_and_clear_bit(pnd_snd_idx, link->wr_tx_mask)) return; if (wc->status) { - struct smc_link_group *lgr; - for_each_set_bit(i, link->wr_tx_mask, link->wr_tx_cnt) { /* clear full struct smc_wr_tx_pend including .priv */ memset(&link->wr_tx_pends[i], 0, @@ -103,9 +101,7 @@ static inline void smc_wr_tx_process_cqe(struct ib_wc *wc) clear_bit(i, link->wr_tx_mask); } /* terminate connections of this link group abnormally */ - lgr = container_of(link, struct smc_link_group, - lnk[SMC_SINGLE_LINK]); - smc_lgr_terminate(lgr); + smc_lgr_terminate(smc_get_lgr(link)); } if (pnd_snd.handler) pnd_snd.handler(&pnd_snd.priv, link, wc->status); @@ -186,18 +182,14 @@ int smc_wr_tx_get_free_slot(struct smc_link *link, if (rc) return rc; } else { - struct smc_link_group *lgr; - - lgr = container_of(link, struct smc_link_group, - lnk[SMC_SINGLE_LINK]); rc = wait_event_timeout( link->wr_tx_wait, - list_empty(&lgr->list) || /* lgr terminated */ + link->state == SMC_LNK_INACTIVE || (smc_wr_tx_get_free_slot_index(link, &idx) != -EBUSY), SMC_WR_TX_WAIT_FREE_SLOT_TIME); if (!rc) { /* timeout - terminate connections */ - smc_lgr_terminate(lgr); + smc_lgr_terminate(smc_get_lgr(link)); return -EPIPE; } if (idx == link->wr_tx_cnt) @@ -248,12 +240,8 @@ int smc_wr_tx_send(struct smc_link *link, struct smc_wr_tx_pend_priv *priv) pend = container_of(priv, struct smc_wr_tx_pend, priv); rc = ib_post_send(link->roce_qp, &link->wr_tx_ibs[pend->idx], NULL); if (rc) { - struct smc_link_group *lgr = - container_of(link, struct smc_link_group, - lnk[SMC_SINGLE_LINK]); - smc_wr_tx_put_slot(link, priv); - smc_lgr_terminate(lgr); + smc_lgr_terminate(smc_get_lgr(link)); } return rc; } @@ -278,11 +266,7 @@ int smc_wr_reg_send(struct smc_link *link, struct ib_mr *mr) SMC_WR_REG_MR_WAIT_TIME); if (!rc) { /* timeout - terminate connections */ - struct smc_link_group *lgr; - - lgr = container_of(link, struct smc_link_group, - lnk[SMC_SINGLE_LINK]); - smc_lgr_terminate(lgr); + smc_lgr_terminate(smc_get_lgr(link)); return -EPIPE; } if (rc == -ERESTARTSYS) @@ -375,8 +359,6 @@ static inline void smc_wr_rx_process_cqes(struct ib_wc wc[], int num) smc_wr_rx_demultiplex(&wc[i]); smc_wr_rx_post(link); /* refill WR RX */ } else { - struct smc_link_group *lgr; - /* handle status errors */ switch (wc[i].status) { case IB_WC_RETRY_EXC_ERR: @@ -385,9 +367,7 @@ static inline void smc_wr_rx_process_cqes(struct ib_wc wc[], int num) /* terminate connections of this link group * abnormally */ - lgr = container_of(link, struct smc_link_group, - lnk[SMC_SINGLE_LINK]); - smc_lgr_terminate(lgr); + smc_lgr_terminate(smc_get_lgr(link)); break; default: smc_wr_rx_post(link); /* refill WR RX */ |