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>

2 files changed, 2 insertions, 2 deletions

diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
index b7c41654dde5..f4dc879e258e 100644
--- a/net/ipv4/ip_fragment.c
+++ b/net/ipv4/ip_fragment.c
@@ -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;
 
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
index e807492f1777..6d2753c7ffdd 100644
--- a/net/ipv4/ip_output.c
+++ b/net/ipv4/ip_output.c
@@ -487,7 +487,7 @@ int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
          * LATER: this step can be merged to real generation of fragments,
          * we can switch to copy when see the first bad fragment.
          */
-        if (skb_has_frags(skb)) {
+        if (skb_has_frag_list(skb)) {
                 struct sk_buff *frag;
                 int first_len = skb_pagelen(skb);
                 int truesizes = 0;