From: Ravi Kerur <rkerur@gmail.com>
Date: Wed, 19 Aug 2015 20:00:07 +0000 (-0700)
Subject: mpipe: return error for init allocation failure
X-Git-Tag: spdx-start~8368
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e83982c4b37dde36c3d3be9561783cac92396a4a;p=dpdk.git

mpipe: return error for init allocation failure

In function rte_pmd_mpipe_devinit, if rte_eth_dev_allocate
fails return error which is inline with other drivers.

Signed-off-by: Ravi Kerur <rkerur@gmail.com>
Acked-by: Tetsuya Mukawa <mukawa@igel.co.jp>
Acked-by: Zhigang Lu <zlu@ezchip.com>
---

diff --git a/drivers/net/mpipe/mpipe_tilegx.c b/drivers/net/mpipe/mpipe_tilegx.c
index 743feefc85..6e3e3048ae 100644
--- a/drivers/net/mpipe/mpipe_tilegx.c
+++ b/drivers/net/mpipe/mpipe_tilegx.c
@@ -1582,6 +1582,7 @@ rte_pmd_mpipe_devinit(const char *ifname,
 	if (!eth_dev) {
 		RTE_LOG(ERR, PMD, "%s: Failed to allocate device.\n", ifname);
 		rte_free(priv);
+		return -ENOMEM;
 	}
 
 	RTE_LOG(INFO, PMD, "%s: Initialized mpipe device"