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net: Rename skb_has_frags to skb_has_frag_list

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SKBs can be "fragmented" in two ways, via a page array (called
skb_shinfo(skb)->frags[]) and via a list of SKBs (called
skb_shinfo(skb)->frag_list).

Since skb_has_frags() tests the latter, it's name is confusing
since it sounds more like it's testing the former.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2010-08-23 00:13:46 -07:00
parent 2d4833aae6
commit 21dc330157
9 changed files with 19 additions and 19 deletions
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2
net/ipv4/ip_fragment.c
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@@ -542,7 +542,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
/* If the first fragment is fragmented itself, we split
* it to two chunks: the first with data and paged part
* and the second, holding only fragments. */
if (skb_has_frags(head)) {
if (skb_has_frag_list(head)) {
struct sk_buff *clone;
int i, plen = 0;