1 files changed, 13 insertions, 17 deletions

diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index d7c06af1778d..3d0f02ddcf5b 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -1166,6 +1166,7 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
         u64 tsf = 0;
         u32 tsf_lower = 0;
         unsigned long flags;
+        dma_addr_t new_buf_addr;
 
         if (edma)
                 dma_type = DMA_BIDIRECTIONAL;
@@ -1264,10 +1265,20 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
                         goto requeue_drop_frag;
                 }
 
+                /* We will now give hardware our shiny new allocated skb */
+                new_buf_addr = dma_map_single(sc->dev, requeue_skb->data,
+                                              common->rx_bufsize, dma_type);
+                if (unlikely(dma_mapping_error(sc->dev, new_buf_addr))) {
+                        dev_kfree_skb_any(requeue_skb);
+                        goto requeue_drop_frag;
+                }
+
+                bf->bf_mpdu = requeue_skb;
+                bf->bf_buf_addr = new_buf_addr;
+
                 /* Unmap the frame */
                 dma_unmap_single(sc->dev, bf->bf_buf_addr,
-                                 common->rx_bufsize,
-                                 dma_type);
+                                 common->rx_bufsize, dma_type);
 
                 skb_put(skb, rs.rs_datalen + ah->caps.rx_status_len);
                 if (ah->caps.rx_status_len)
@@ -1277,21 +1288,6 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
                         ath9k_rx_skb_postprocess(common, hdr_skb, &rs,
                                                  rxs, decrypt_error);
 
-                /* We will now give hardware our shiny new allocated skb */
-                bf->bf_mpdu = requeue_skb;
-                bf->bf_buf_addr = dma_map_single(sc->dev, requeue_skb->data,
-                                                 common->rx_bufsize,
-                                                 dma_type);
-                if (unlikely(dma_mapping_error(sc->dev,
-                          bf->bf_buf_addr))) {
-                        dev_kfree_skb_any(requeue_skb);
-                        bf->bf_mpdu = NULL;
-                        bf->bf_buf_addr = 0;
-                        ath_err(common, "dma_mapping_error() on RX\n");
-                        ieee80211_rx(hw, skb);
-                        break;
-                }
-
                 if (rs.rs_more) {
                         RX_STAT_INC(rx_frags);
                         /*