diff options
Diffstat (limited to 'net/smc')
| -rw-r--r-- | net/smc/smc_core.c | 12 | ||||
| -rw-r--r-- | net/smc/smc_diag.c | 2 |
2 files changed, 10 insertions, 4 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index 95cc95458e2d..e4c858411207 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -1877,9 +1877,15 @@ static bool smcd_lgr_match(struct smc_link_group *lgr, struct smcd_dev *smcismdev, struct smcd_gid *peer_gid) { - return lgr->peer_gid.gid == peer_gid->gid && lgr->smcd == smcismdev && - smc_ism_is_virtual(smcismdev) ? - (lgr->peer_gid.gid_ext == peer_gid->gid_ext) : 1; + if (lgr->peer_gid.gid != peer_gid->gid || + lgr->smcd != smcismdev) + return false; + + if (smc_ism_is_virtual(smcismdev) && + lgr->peer_gid.gid_ext != peer_gid->gid_ext) + return false; + + return true; } /* create a new SMC connection (and a new link group if necessary) */ diff --git a/net/smc/smc_diag.c b/net/smc/smc_diag.c index 52f7c4f1e767..5a33908015f3 100644 --- a/net/smc/smc_diag.c +++ b/net/smc/smc_diag.c @@ -164,7 +164,7 @@ static int __smc_diag_dump(struct sock *sk, struct sk_buff *skb, } if (smc_conn_lgr_valid(&smc->conn) && smc->conn.lgr->is_smcd && (req->diag_ext & (1 << (SMC_DIAG_DMBINFO - 1))) && - !list_empty(&smc->conn.lgr->list)) { + !list_empty(&smc->conn.lgr->list) && smc->conn.rmb_desc) { struct smc_connection *conn = &smc->conn; struct smcd_diag_dmbinfo dinfo; struct smcd_dev *smcd = conn->lgr->smcd; |