1 files changed, 8 insertions, 14 deletions

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index ccfcb7d8711e..438bbc5fd898 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -804,10 +804,8 @@ struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t gfp_mask)
 {
         struct sk_buff *n;
 
-        if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
-                if (skb_copy_ubufs(skb, gfp_mask))
-                        return NULL;
-        }
+        if (skb_orphan_frags(skb, gfp_mask))
+                return NULL;
 
         n = skb + 1;
         if (skb->fclone == SKB_FCLONE_ORIG &&
@@ -927,12 +925,10 @@ struct sk_buff *__pskb_copy(struct sk_buff *skb, int headroom, gfp_t gfp_mask)
         if (skb_shinfo(skb)->nr_frags) {
                 int i;
 
-                if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
-                        if (skb_copy_ubufs(skb, gfp_mask)) {
-                                kfree_skb(n);
-                                n = NULL;
-                                goto out;
-                        }
+                if (skb_orphan_frags(skb, gfp_mask)) {
+                        kfree_skb(n);
+                        n = NULL;
+                        goto out;
                 }
                 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
                         skb_shinfo(n)->frags[i] = skb_shinfo(skb)->frags[i];
@@ -1005,10 +1001,8 @@ int pskb_expand_head(struct sk_buff *skb, int nhead, int ntail,
          */
         if (skb_cloned(skb)) {
                 /* copy this zero copy skb frags */
-                if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
-                        if (skb_copy_ubufs(skb, gfp_mask))
-                                goto nofrags;
-                }
+                if (skb_orphan_frags(skb, gfp_mask))
+                        goto nofrags;
                 for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
                         skb_frag_ref(skb, i);