[dpdk-dev] [PATCH] eal: Fix build issue of hotplug with icc

[Tetsuya Mukawa]

This patch fixes following errors with icc.

 error #188: enumerated type mixed with another type
  		return -1;

Reported-by: Mcnamara, John <john.mcnamara at intel.com>
Signed-off-by: Tetsuya Mukawa <mukawa at igel.co.jp>
---
 lib/librte_ether/rte_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c
index bb94ccb..6ea7a17 100644
--- a/lib/librte_ether/rte_ethdev.c
+++ b/lib/librte_ether/rte_ethdev.c
@@ -433,7 +433,7 @@ static enum rte_eth_dev_type
 rte_eth_dev_get_device_type(uint8_t port_id)
 {
 	if (!rte_eth_dev_is_valid_port(port_id))
-		return -1;
+		return RTE_ETH_DEV_UNKNOWN;
 	return rte_eth_devices[port_id].dev_type;
 }
 
-- 
1.9.1