From: "Michael S. Tsirkin" <mst@xxxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
[ Upstream commit 4e1beba12d094c6c761ba5c49032b9b9e46380e8 ]
skb_frag can in fact point at either skb
or fskb so rename it generally "frag".
Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
net/core/skbuff.c | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 9e99761b0211..08381710ad82 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2727,7 +2727,7 @@ 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;
@@ -2773,19 +2773,19 @@ 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);
@@ -2866,7 +2866,7 @@ 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);
@@ -2881,7 +2881,7 @@ 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);
@@ -2894,7 +2894,7 @@ 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));
--
2.0.0
--
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