diff options
Diffstat (limited to 'net/smc')
| -rw-r--r-- | net/smc/af_smc.c | 6 | ||||
| -rw-r--r-- | net/smc/smc_clc.c | 10 | ||||
| -rw-r--r-- | net/smc/smc_clc.h | 3 |
3 files changed, 8 insertions, 11 deletions
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 2e8d2dabac0c..745f145d4c4d 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -513,7 +513,7 @@ decline_rdma: /* RDMA setup failed, switch back to TCP */ smc->use_fallback = true; if (reason_code && (reason_code != SMC_CLC_DECL_REPLY)) { - rc = smc_clc_send_decline(smc, reason_code, 0); + rc = smc_clc_send_decline(smc, reason_code); if (rc < sizeof(struct smc_clc_msg_decline)) goto out_err; } @@ -808,8 +808,6 @@ static void smc_listen_work(struct work_struct *work) rc = local_contact; if (rc == -ENOMEM) reason_code = SMC_CLC_DECL_MEM;/* insufficient memory*/ - else if (rc == -ENOLINK) - reason_code = SMC_CLC_DECL_SYNCERR; /* synchr. error */ goto decline_rdma; } link = &new_smc->conn.lgr->lnk[SMC_SINGLE_LINK]; @@ -903,7 +901,7 @@ decline_rdma: smc_conn_free(&new_smc->conn); new_smc->use_fallback = true; if (reason_code && (reason_code != SMC_CLC_DECL_REPLY)) { - rc = smc_clc_send_decline(new_smc, reason_code, 0); + rc = smc_clc_send_decline(new_smc, reason_code); if (rc < sizeof(struct smc_clc_msg_decline)) goto out_err; } diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c index 3934913ab835..b7dd2743fb5c 100644 --- a/net/smc/smc_clc.c +++ b/net/smc/smc_clc.c @@ -95,9 +95,10 @@ int smc_clc_wait_msg(struct smc_sock *smc, void *buf, int buflen, } if (clcm->type == SMC_CLC_DECLINE) { reason_code = SMC_CLC_DECL_REPLY; - if (ntohl(((struct smc_clc_msg_decline *)buf)->peer_diagnosis) - == SMC_CLC_DECL_SYNCERR) + if (((struct smc_clc_msg_decline *)buf)->hdr.flag) { smc->conn.lgr->sync_err = true; + smc_lgr_terminate(smc->conn.lgr); + } } out: @@ -105,8 +106,7 @@ out: } /* send CLC DECLINE message across internal TCP socket */ -int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info, - u8 out_of_sync) +int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info) { struct smc_clc_msg_decline dclc; struct msghdr msg; @@ -118,7 +118,7 @@ int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info, dclc.hdr.type = SMC_CLC_DECLINE; dclc.hdr.length = htons(sizeof(struct smc_clc_msg_decline)); dclc.hdr.version = SMC_CLC_V1; - dclc.hdr.flag = out_of_sync ? 1 : 0; + dclc.hdr.flag = (peer_diag_info == SMC_CLC_DECL_SYNCERR) ? 1 : 0; memcpy(dclc.id_for_peer, local_systemid, sizeof(local_systemid)); dclc.peer_diagnosis = htonl(peer_diag_info); memcpy(dclc.trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER)); diff --git a/net/smc/smc_clc.h b/net/smc/smc_clc.h index 13db8ce177c9..1c55414041d4 100644 --- a/net/smc/smc_clc.h +++ b/net/smc/smc_clc.h @@ -106,8 +106,7 @@ struct smc_ib_device; int smc_clc_wait_msg(struct smc_sock *smc, void *buf, int buflen, u8 expected_type); -int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info, - u8 out_of_sync); +int smc_clc_send_decline(struct smc_sock *smc, u32 peer_diag_info); int smc_clc_send_proposal(struct smc_sock *smc, struct smc_ib_device *smcibdev, u8 ibport); int smc_clc_send_confirm(struct smc_sock *smc); |