net: Rename skb_has_frags to skb_has_frag_list

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>

3 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index d40b330c0ee6..1838927a2243 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -637,7 +637,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
         }
         mtu -= hlen + sizeof(struct frag_hdr);
 
-        if (skb_has_frags(skb)) {
+        if (skb_has_frag_list(skb)) {
                 int first_len = skb_pagelen(skb);
                 int truesizes = 0;
 
diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
index 13ef5bc05cf5..089c598773c7 100644
--- a/net/ipv6/netfilter/nf_conntrack_reasm.c
+++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
@@ -413,7 +413,7 @@ nf_ct_frag6_reasm(struct nf_ct_frag6_queue *fq, struct net_device *dev)
         /* 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;
 
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 545c4141b755..8aea3f3f18d7 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -499,7 +499,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, 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;