From: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Date: Fri, 12 Feb 2016 11:45:30 +0000 (+0530)
Subject: cxgbe: fix memory leak after initialization failure
X-Git-Tag: spdx-start~7421
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=1c1789ccb329df1cfd4d299b8c9898bd2fd2f38b;p=dpdk.git

cxgbe: fix memory leak after initialization failure

Add missing code to free adapter when the device initialization fails.

Fixes: 8318984927ff ("cxgbe: add pmd skeleton")

Reported-by: Seth Arnold <seth.arnold@canonical.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
---

diff --git a/drivers/net/cxgbe/cxgbe_ethdev.c b/drivers/net/cxgbe/cxgbe_ethdev.c
index 97ef152e46..1a4293d296 100644
--- a/drivers/net/cxgbe/cxgbe_ethdev.c
+++ b/drivers/net/cxgbe/cxgbe_ethdev.c
@@ -838,11 +838,16 @@ static int eth_cxgbe_dev_init(struct rte_eth_dev *eth_dev)
 	pi->adapter = adapter;
 
 	err = cxgbe_probe(adapter);
-	if (err)
+	if (err) {
 		dev_err(adapter, "%s: cxgbe probe failed with err %d\n",
 			__func__, err);
+		goto out_free_adapter;
+	}
+
+	return 0;
 
 out_free_adapter:
+	rte_free(adapter);
 	return err;
 }