[PATCH 3/9] qtnfmac: use __netdev_alloc_skb_ip_align

[Sergey Matyukevich]

Replace __dev_alloc_skb and explicit NET_IP_ALIGN alignment by built-in
__netdev_alloc_skb_ip_align function.

Signed-off-by: Sergey Matyukevich <sergey.matyukevich...@quantenna.com>
---
 drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c 
b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
index 08b35dc30bc8..079aa1693ff5 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/pearl/pcie.c
@@ -429,8 +429,7 @@ static int skb2rbd_attach(struct qtnf_pcie_bus_priv *priv, 
u16 rx_bd_index)
        struct sk_buff *skb;
        dma_addr_t paddr;
 
-       skb = __dev_alloc_skb(SKB_BUF_SIZE + NET_IP_ALIGN,
-                             GFP_ATOMIC);
+       skb = __netdev_alloc_skb_ip_align(NULL, SKB_BUF_SIZE, GFP_ATOMIC);
        if (!skb) {
                priv->rx_skb[rx_bd_index] = NULL;
                return -ENOMEM;
@@ -438,8 +437,6 @@ static int skb2rbd_attach(struct qtnf_pcie_bus_priv *priv, 
u16 rx_bd_index)
 
        priv->rx_skb[rx_bd_index] = skb;
 
-       skb_reserve(skb, NET_IP_ALIGN);
-
        rxbd = &priv->rx_bd_vbase[rx_bd_index];
 
        paddr = pci_map_single(priv->pdev, skb->data,
-- 
2.11.0