[dpdk-dev] [PATCH] testpmd: Fix action of operationg invalid port

[Michael Qiu <michael.qiu@intel.com>]

Currently, if try to  start/stop/close one invalid prot,
no error shows in testpmd.
This is a bug, need check the port number.

Signed-off-by: Michael Qiu <michael.qiu@intel.com>
---
 app/test-pmd/config.c  |  3 +++
 app/test-pmd/testpmd.c | 14 ++++++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index 49be819..ec53923 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -384,6 +384,9 @@ port_infos_display(portid_t port_id)
 int
 port_id_is_invalid(portid_t port_id, enum print_warning warning)
 {
+	if (port_id == (portid_t)RTE_PORT_ALL)
+		return 0;
+
 	if (ports[port_id].enabled)
 		return 0;
 
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index e556b4c..1c4c651 100644
--- a/app/test-pmd/testpmd.c
+++ b/app/test-pmd/testpmd.c
@@ -1326,6 +1326,9 @@ start_port(portid_t pid)
 		return -1;
 	}
 
+	if (port_id_is_invalid(pid, ENABLED_WARN))
+		return 0;
+
 	if (init_fwd_streams() < 0) {
 		printf("Fail from init_fwd_streams()\n");
 		return -1;
@@ -1482,10 +1485,14 @@ stop_port(portid_t pid)
 		dcb_test = 0;
 		dcb_config = 0;
 	}
+
+	if (port_id_is_invalid(pid, ENABLED_WARN))
+		return;
+
 	printf("Stopping ports...\n");
 
 	FOREACH_PORT(pi, ports) {
-		if (!port_id_is_invalid(pid, DISABLED_WARN) && pid != pi)
+		if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
 			continue;
 
 		port = &ports[pi];
@@ -1517,10 +1524,13 @@ close_port(portid_t pid)
 		return;
 	}
 
+	if (port_id_is_invalid(pid, ENABLED_WARN))
+                return;
+
 	printf("Closing ports...\n");
 
 	FOREACH_PORT(pi, ports) {
-		if (!port_id_is_invalid(pid, DISABLED_WARN) && pid != pi)
+		if (pid != pi && pid != (portid_t)RTE_PORT_ALL)
 			continue;
 
 		port = &ports[pi];
-- 
1.9.3