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skbuff: skb_segment: s/frag/nskb_frag/

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frag points at nskb, so name it appropriately

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael S. Tsirkin 2014-03-10 18:29:04 +02:00 committed by David S. Miller
parent 9d79b3c7aa
commit 8cb19905e9
1 changed files with 9 additions and 9 deletions
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18
net/core/skbuff.c
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@ -2876,7 +2876,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
do {
struct sk_buff *nskb;
skb_frag_t *frag;
skb_frag_t *nskb_frag;
int hsize;
int size;
@ -2969,7 +2969,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
continue;
}
frag = skb_shinfo(nskb)->frags;
nskb_frag = skb_shinfo(nskb)->frags;
skb_copy_from_linear_data_offset(skb, offset,
skb_put(nskb, hsize), hsize);
@ -2997,13 +2997,13 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
goto err;
}
*frag = *skb_frag;
__skb_frag_ref(frag);
size = skb_frag_size(frag);
*nskb_frag = *skb_frag;
__skb_frag_ref(nskb_frag);
size = skb_frag_size(nskb_frag);
if (pos < offset) {
frag->page_offset += offset - pos;
skb_frag_size_sub(frag, offset - pos);
nskb_frag->page_offset += offset - pos;
skb_frag_size_sub(nskb_frag, offset - pos);
}
skb_shinfo(nskb)->nr_frags++;
@ -3013,11 +3013,11 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
skb_frag++;
pos += size;
} else {
skb_frag_size_sub(frag, pos + size - (offset + len));
skb_frag_size_sub(nskb_frag, pos + size - (offset + len));
goto skip_fraglist;
}
frag++;
nskb_frag++;
}
skip_fraglist: