[dpdk-dev] [PATCH v2] app/testpmd: fix flow flush with invalid port
Junyu Jiang
junyux.jiang at intel.com
Fri Oct 16 04:03:10 CEST 2020
There is no error info displayed when running flow flush
command with invalid port. This patch fixed the issue.
Fixes: 2a449871a12d ("app/testpmd: align behaviour of multi-port detach")
Cc: stable at dpdk.org
Signed-off-by: Junyu Jiang <junyux.jiang at intel.com>
Reviewed-by: Suanming Mou <suanmingm at nvidia.com>
---
app/test-pmd/config.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index fe31a9d52..541952ab8 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -1772,19 +1772,22 @@ int
port_flow_flush(portid_t port_id)
{
struct rte_flow_error error;
- struct rte_port *port = &ports[port_id];
+ struct rte_port *port;
int ret = 0;
+ if (port_id_is_invalid(port_id, ENABLED_WARN) ||
+ port_id == (portid_t)RTE_PORT_ALL)
+ return -EINVAL;
+
+ port = &ports[port_id];
+
if (port->flow_list == NULL)
return ret;
/* Poisoning to make sure PMDs update it in case of error. */
memset(&error, 0x44, sizeof(error));
if (rte_flow_flush(port_id, &error)) {
- ret = port_flow_complain(&error);
- if (port_id_is_invalid(port_id, DISABLED_WARN) ||
- port_id == (portid_t)RTE_PORT_ALL)
- return ret;
+ port_flow_complain(&error);
}
while (port->flow_list) {
--
2.17.1
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