diff options
| author | Ursula Braun <ubraun@linux.ibm.com> | 2019-10-21 17:13:08 +0300 |
|---|---|---|
| committer | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-22 21:23:43 +0300 |
| commit | b290098092e4aeaa1712d3326bf5b64d2751c740 (patch) | |
| tree | a61e1a914084e4c9876d8eb15af342529b036e49 /net/smc/smc_cdc.c | |
| parent | fe28afe23e91b162df31171a376d519cdd95f881 (diff) | |
| download | linux-b290098092e4aeaa1712d3326bf5b64d2751c740.tar.xz | |
net/smc: cancel send and receive for terminated socket
The resources for a terminated socket are being cleaned up.
This patch makes sure
* no more data is received for an actively terminated socket
* no more data is sent for an actively or passively terminated socket
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Diffstat (limited to 'net/smc/smc_cdc.c')
| -rw-r--r-- | net/smc/smc_cdc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/smc/smc_cdc.c b/net/smc/smc_cdc.c index d0b0f4c865b4..7dc07ec2379b 100644 --- a/net/smc/smc_cdc.c +++ b/net/smc/smc_cdc.c @@ -63,7 +63,7 @@ int smc_cdc_get_free_slot(struct smc_connection *conn, rc = smc_wr_tx_get_free_slot(link, smc_cdc_tx_handler, wr_buf, wr_rdma_buf, (struct smc_wr_tx_pend_priv **)pend); - if (!conn->alert_token_local) + if (conn->killed) /* abnormal termination */ rc = -EPIPE; return rc; @@ -328,7 +328,7 @@ static void smcd_cdc_rx_tsklet(unsigned long data) struct smcd_cdc_msg cdc; struct smc_sock *smc; - if (!conn) + if (!conn || conn->killed) return; data_cdc = (struct smcd_cdc_msg *)conn->rmb_desc->cpu_addr; |