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Message-Id: <20170429081616.13438.39338.stgit@ltcalpine2-lp23.aus.stglabs.ibm.com> Date: Sat, 29 Apr 2017 04:16:17 -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 08/11] ibmvnic: Check for driver reset first in ibmvnic_xmit Move the check for the driver resetting to the first thing in ibmvnic_xmit(). Signed-off-by: Nathan Fontenot <nfont@...ux.vnet.ibm.com> --- drivers/net/ethernet/ibm/ibmvnic.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index 4da7080..2cf1b64 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -985,12 +985,6 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) int index = 0; int ret = 0; - tx_pool = &adapter->tx_pool[queue_num]; - tx_scrq = adapter->tx_scrq[queue_num]; - txq = netdev_get_tx_queue(netdev, skb_get_queue_mapping(skb)); - handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) + - be32_to_cpu(adapter->login_rsp_buf-> - off_txsubm_subcrqs)); if (adapter->resetting) { if (!netif_subqueue_stopped(netdev, skb)) netif_stop_subqueue(netdev, queue_num); @@ -1002,6 +996,12 @@ static int ibmvnic_xmit(struct sk_buff *skb, struct net_device *netdev) goto out; } + tx_pool = &adapter->tx_pool[queue_num]; + tx_scrq = adapter->tx_scrq[queue_num]; + txq = netdev_get_tx_queue(netdev, skb_get_queue_mapping(skb)); + handle_array = (u64 *)((u8 *)(adapter->login_rsp_buf) + + be32_to_cpu(adapter->login_rsp_buf->off_txsubm_subcrqs)); + index = tx_pool->free_map[tx_pool->consumer_index]; offset = index * adapter->req_mtu; dst = tx_pool->long_term_buff.buff + offset;
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