[PATCH] app/testpmd: fix set Tx offload command

[Ferruh Yigit]

In command to set Tx offload:
"port config <port_id> tx_offload <offload> on|off",

there is a defect in "on|off" comparison, so command does opposite of
what is intended. Fixed comparison.

Fixes: 6280fe565b44 ("app/testpmd: allow offload config for all ports")

Signed-off-by: Ferruh Yigit <ferruh.yigit at amd.com>
---
Cc: huangdengdui at huawei.com
Cc: lihuisong at huawei.com
Cc: Song Jiale <songx.jiale at intel.com>
Cc: Zhimin Huang <zhiminx.huang at intel.com>
---
 app/test-pmd/cmdline.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index c040de7a7991..9369d3b4c526 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -11737,7 +11737,7 @@ cmd_config_per_port_tx_offload_parsed(void *parsed_result,
 	struct cmd_config_per_port_tx_offload_result *res = parsed_result;
 	bool on;
 
-	on = strcmp(res->on_off, "on");
+	on = strcmp(res->on_off, "on") == 0;
 	config_port_tx_offload(res->port_id, res->offload, on);
 }
 
-- 
2.34.1