diff options
Diffstat (limited to 'net/core/user_dma.c')
-rw-r--r-- | net/core/user_dma.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/user_dma.c b/net/core/user_dma.c index 25d717ebc92e..2d7cf3d52b4c 100644 --- a/net/core/user_dma.c +++ b/net/core/user_dma.c | |||
@@ -71,14 +71,14 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan, | |||
71 | /* Copy paged appendix. Hmm... why does this look so complicated? */ | 71 | /* Copy paged appendix. Hmm... why does this look so complicated? */ |
72 | for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { | 72 | for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) { |
73 | int end; | 73 | int end; |
74 | const skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; | ||
74 | 75 | ||
75 | WARN_ON(start > offset + len); | 76 | WARN_ON(start > offset + len); |
76 | 77 | ||
77 | end = start + skb_shinfo(skb)->frags[i].size; | 78 | end = start + skb_frag_size(frag); |
78 | copy = end - offset; | 79 | copy = end - offset; |
79 | if (copy > 0) { | 80 | if (copy > 0) { |
80 | skb_frag_t *frag = &skb_shinfo(skb)->frags[i]; | 81 | struct page *page = skb_frag_page(frag); |
81 | struct page *page = frag->page; | ||
82 | 82 | ||
83 | if (copy > len) | 83 | if (copy > len) |
84 | copy = len; | 84 | copy = len; |