ath11k: Remove unused function ath11k_htc_restore_tx_skb()

There is no caller in tree, so can remove it.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200918131242.24000-1-yuehaibing@huawei.com

diff --git a/drivers/net/wireless/ath/ath11k/htc.c b/drivers/net/wireless/ath/ath11k/htc.c
index e9e354fc11fa806e54caa3f00408f11445197f59..4de2350dfbf3c92d61a765f51a4c8bbc0b52f8ea 100644 (file)
--- a/drivers/net/wireless/ath/ath11k/htc.c
+++ b/drivers/net/wireless/ath/ath11k/htc.c
@@ -50,15 +50,6 @@ static struct sk_buff *ath11k_htc_build_tx_ctrl_skb(void *ab)
        return skb;
 }
 
-static inline void ath11k_htc_restore_tx_skb(struct ath11k_htc *htc,
-                                            struct sk_buff *skb)
-{
-       struct ath11k_skb_cb *skb_cb = ATH11K_SKB_CB(skb);
-
-       dma_unmap_single(htc->ab->dev, skb_cb->paddr, skb->len, DMA_TO_DEVICE);
-       skb_pull(skb, sizeof(struct ath11k_htc_hdr));
-}
-
 static void ath11k_htc_prepare_tx_skb(struct ath11k_htc_ep *ep,
                                      struct sk_buff *skb)
 {