diff options
Diffstat (limited to 'net/smc/smc_core.c')
| -rw-r--r-- | net/smc/smc_core.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/smc/smc_core.c b/net/smc/smc_core.c index e1b95728ca81..0eed4c154081 100644 --- a/net/smc/smc_core.c +++ b/net/smc/smc_core.c @@ -20,6 +20,7 @@ #include "smc_clc.h" #include "smc_core.h" #include "smc_ib.h" +#include "smc_wr.h" #define SMC_LGR_FREE_DELAY (600 * HZ) @@ -161,12 +162,20 @@ static int smc_lgr_create(struct smc_sock *smc, __be32 peer_in_addr, lnk->path_mtu = smcibdev->pattr[ibport - 1].active_mtu; get_random_bytes(rndvec, sizeof(rndvec)); lnk->psn_initial = rndvec[0] + (rndvec[1] << 8) + (rndvec[2] << 16); + rc = smc_wr_alloc_link_mem(lnk); + if (rc) + goto free_lgr; + init_waitqueue_head(&lnk->wr_tx_wait); smc->conn.lgr = lgr; rwlock_init(&lgr->conns_lock); spin_lock_bh(&smc_lgr_list.lock); list_add(&lgr->list, &smc_lgr_list.list); spin_unlock_bh(&smc_lgr_list.lock); + return 0; + +free_lgr: + kfree(lgr); out: return rc; } @@ -202,6 +211,8 @@ void smc_conn_free(struct smc_connection *conn) static void smc_link_clear(struct smc_link *lnk) { lnk->peer_qpn = 0; + smc_wr_free_link(lnk); + smc_wr_free_link_mem(lnk); } static void smc_lgr_free_sndbufs(struct smc_link_group *lgr) |