From: Liang-Min Larry Wang <liang-min.wang@intel.com>
Date: Wed, 15 Jul 2015 17:22:40 +0000 (-0400)
Subject: ethdev: fix error returned for invalid port id
X-Git-Tag: spdx-start~8725
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1ca4d3429cdb0f784055ca58b2d21bba1d54138b;p=dpdk.git

ethdev: fix error returned for invalid port id

Fix return value, using the macro input instead of -EINVAL.

Fixes: 75acd57ad025 ("ethdev: introduce valid port helper")

Signed-off-by: Liang-Min Larry Wang <liang-min.wang@intel.com>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
---

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index ddf365899a..a957d9a2fb 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -111,7 +111,7 @@
 #define VALID_PORTID_OR_ERR_RET(port_id, retval) do {		\
 	if (!rte_eth_dev_is_valid_port(port_id)) {		\
 		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); \
-		return -EINVAL;					\
+		return retval;					\
 	}							\
 } while (0)