From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yong Liu <yong.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Subject: [PATCH] app/test-pmd: fix incorrect port number check
Date: Wed, 11 Mar 2015 15:23:10 +0800
Message-ID: <1426058590-15180-1-git-send-email-yong.liu@intel.com>
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testpmd parameter "nb-port" mean the number of forwarding port.
It's incorrect to use function port_id_is_invalid to check number of ports.

Signed-off-by: Marvin Liu <yong.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>

diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
index 11d9af0..f1daa6e 100644
--- a/app/test-pmd/parameters.c
+++ b/app/test-pmd/parameters.c
@@ -628,8 +628,7 @@ launch_args_parse(int argc, char** argv)
 #endif
 			if (!strcmp(lgopts[opt_idx].name, "nb-ports")) {
 				n = atoi(optarg);
-				if (n > 0 &&
-				    !port_id_is_invalid(n, DISABLED_WARN))
+				if (n > 0 && n <= nb_ports)
 					nb_fwd_ports = (uint8_t) n;
 				else
 					rte_exit(EXIT_FAILURE,
-- 
1.9.3