From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:1906 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726058AbgKCKZx (ORCPT ); Tue, 3 Nov 2020 05:25:53 -0500 From: Karsten Graul Subject: [PATCH net-next v2 01/15] net/smc: use helper smc_conn_abort() in listen processing Date: Tue, 3 Nov 2020 11:25:17 +0100 Message-Id: <20201103102531.91710-2-kgraul@linux.ibm.com> In-Reply-To: <20201103102531.91710-1-kgraul@linux.ibm.com> References: <20201103102531.91710-1-kgraul@linux.ibm.com> List-ID: To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org, hca@linux.ibm.com, raspl@linux.ibm.com The helper smc_connect_abort() can be used by the listen processing functions, too. And rename this helper to smc_conn_abort() to make the purpose clearer. No functional change. Signed-off-by: Karsten Graul --- net/smc/af_smc.c | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c index 527185af7bf3..bc3e45289771 100644 --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -552,8 +552,7 @@ static int smc_connect_decline_fallback(struct smc_sock *smc, int reason_code, return smc_connect_fallback(smc, reason_code); } -/* abort connecting */ -static void smc_connect_abort(struct smc_sock *smc, int local_first) +static void smc_conn_abort(struct smc_sock *smc, int local_first) { if (local_first) smc_lgr_cleanup_early(&smc->conn); @@ -814,7 +813,7 @@ static int smc_connect_rdma(struct smc_sock *smc, return 0; connect_abort: - smc_connect_abort(smc, ini->first_contact_local); + smc_conn_abort(smc, ini->first_contact_local); mutex_unlock(&smc_client_lgr_pending); smc->connect_nonblock = 0; @@ -893,7 +892,7 @@ static int smc_connect_ism(struct smc_sock *smc, return 0; connect_abort: - smc_connect_abort(smc, ini->first_contact_local); + smc_conn_abort(smc, ini->first_contact_local); mutex_unlock(&smc_server_lgr_pending); smc->connect_nonblock = 0; @@ -1320,10 +1319,7 @@ static void smc_listen_decline(struct smc_sock *new_smc, int reason_code, int local_first, u8 version) { /* RDMA setup failed, switch back to TCP */ - if (local_first) - smc_lgr_cleanup_early(&new_smc->conn); - else - smc_conn_free(&new_smc->conn); + smc_conn_abort(new_smc, local_first); if (reason_code < 0) { /* error, no fallback possible */ smc_listen_out_err(new_smc); return; @@ -1429,10 +1425,7 @@ static int smc_listen_ism_init(struct smc_sock *new_smc, /* Create send and receive buffers */ rc = smc_buf_create(new_smc, true); if (rc) { - if (ini->first_contact_local) - smc_lgr_cleanup_early(&new_smc->conn); - else - smc_conn_free(&new_smc->conn); + smc_conn_abort(new_smc, ini->first_contact_local); return (rc == -ENOSPC) ? SMC_CLC_DECL_MAX_DMB : SMC_CLC_DECL_MEM; } -- 2.17.1