2 files changed, 0 insertions, 4 deletions

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 7305da92be8f..7485058125e3 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -194,9 +194,6 @@ struct skb_shared_info {
         unsigned short  gso_type;
         __be32          ip6_frag_id;
         union skb_shared_tx tx_flags;
-#ifdef CONFIG_HAS_DMA
-        unsigned int    num_dma_maps;
-#endif
         struct sk_buff  *frag_list;
         struct skb_shared_hwtstamps hwtstamps;
         skb_frag_t      frags[MAX_SKB_FRAGS];
diff --git a/net/core/skb_dma_map.c b/net/core/skb_dma_map.c
index 86234923a3b7..7adb623ef664 100644
--- a/net/core/skb_dma_map.c
+++ b/net/core/skb_dma_map.c
@@ -30,7 +30,6 @@ int skb_dma_map(struct device *dev, struct sk_buff *skb,
                         goto unwind;
                 sp->dma_maps[i + 1] = map;
         }
-        sp->num_dma_maps = i + 1;
 
         return 0;