skbuff: skb_segment: s/skb_frag/frag/

skb_frag can in fact point at either skb
or fskb so rename it generally "frag".

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 7 insertions, 7 deletions

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 60e8cd717cb3..d788a9845762 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2850,7 +2850,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
         struct sk_buff *segs = NULL;
         struct sk_buff *tail = NULL;
         struct sk_buff *fskb = skb_shinfo(skb)->frag_list;
-        skb_frag_t *skb_frag = skb_shinfo(skb)->frags;
+        skb_frag_t *frag = skb_shinfo(skb)->frags;
         unsigned int mss = skb_shinfo(skb)->gso_size;
         unsigned int doffset = skb->data - skb_mac_header(skb);
         unsigned int offset = doffset;
@@ -2896,19 +2896,19 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
 
                         i = 0;
                         nfrags = skb_shinfo(fskb)->nr_frags;
-                        skb_frag = skb_shinfo(fskb)->frags;
+                        frag = skb_shinfo(fskb)->frags;
                         pos += skb_headlen(fskb);
 
                         while (pos < offset + len) {
                                 BUG_ON(i >= nfrags);
 
-                                size = skb_frag_size(skb_frag);
+                                size = skb_frag_size(frag);
                                 if (pos + size > offset + len)
                                         break;
 
                                 i++;
                                 pos += size;
-                                skb_frag++;
+                                frag++;
                         }
 
                         nskb = skb_clone(fskb, GFP_ATOMIC);
@@ -2982,7 +2982,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
 
                                 i = 0;
                                 nfrags = skb_shinfo(fskb)->nr_frags;
-                                skb_frag = skb_shinfo(fskb)->frags;
+                                frag = skb_shinfo(fskb)->frags;
 
                                 BUG_ON(!nfrags);
 
@@ -2997,7 +2997,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
                                 goto err;
                         }
 
-                        *nskb_frag = *skb_frag;
+                        *nskb_frag = *frag;
                         __skb_frag_ref(nskb_frag);
                         size = skb_frag_size(nskb_frag);
 
@@ -3010,7 +3010,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features)
 
                         if (pos + size <= offset + len) {
                                 i++;
-                                skb_frag++;
+                                frag++;
                                 pos += size;
                         } else {
                                 skb_frag_size_sub(nskb_frag, pos + size - (offset + len));