netdev - [PATCH net-next 04/11] ibmvnic: Delete napi's when releasing driver resources

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Message-Id: <20170429081551.13438.43710.stgit@ltcalpine2-lp23.aus.stglabs.ibm.com>
Date:   Sat, 29 Apr 2017 04:15:52 -0400
From:   Nathan Fontenot <nfont@...ux.vnet.ibm.com>
To:     netdev@...r.kernel.org
Cc:     brking@...ux.vnet.ibm.com, jallen@...ux.vnet.ibm.com,
        muvic@...ux.vnet.ibm.com, tlfalcon@...ux.vnet.ibm.com
Subject: [PATCH net-next 04/11] ibmvnic: Delete napi's when releasing driver
 resources

The napi structs allocated at drivier initializatio need to be
free'ed when releasing the drivers resources.

Signed-off-by: Nathan Fontenot <nfont@...ux.vnet.ibm.com>
---
 drivers/net/ethernet/ibm/ibmvnic.c |    9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c
index b3d9b28..9f2686d 100644
--- a/drivers/net/ethernet/ibm/ibmvnic.c
+++ b/drivers/net/ethernet/ibm/ibmvnic.c
@@ -552,11 +552,20 @@ static int ibmvnic_login(struct net_device *netdev)
 
 static void release_resources(struct ibmvnic_adapter *adapter)
 {
+	int i;
+
 	release_tx_pools(adapter);
 	release_rx_pools(adapter);
 
 	release_stats_token(adapter);
 	release_error_buffers(adapter);
+
+	if (adapter->napi) {
+		for (i = 0; i < adapter->req_rx_queues; i++) {
+			if (&adapter->napi[i])
+				netif_napi_del(&adapter->napi[i]);
+		}
+	}
 }
 
 static int set_link_state(struct ibmvnic_adapter *adapter, u8 link_state)