diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index 6d41599a090c9c71fbd3fe8eff60ee28cd199d7d..4436ff72c864f2b67bb1fb0c6fb64a59eaf9acbf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -115,9 +115,7 @@ void rt2x00queue_unmap_skb(struct rt2x00_dev *rt2x00dev, struct sk_buff *skb)
 		dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma, skb->len,
 				 DMA_FROM_DEVICE);
 		skbdesc->flags &= ~SKBDESC_DMA_MAPPED_RX;
-	}
-
-	if (skbdesc->flags & SKBDESC_DMA_MAPPED_TX) {
+	} else if (skbdesc->flags & SKBDESC_DMA_MAPPED_TX) {
 		dma_unmap_single(rt2x00dev->dev, skbdesc->skb_dma, skb->len,
 				 DMA_TO_DEVICE);
 		skbdesc->flags &= ~SKBDESC_DMA_MAPPED_TX;