Both pskb_may_pull() and skb_clone_writable()'s length parameters are of
type unsigned int already.
Therefore, change this function's write_len param to unsigned int type.
Signed-off-by: Liu Jian <liujian56@xxxxxxxxxx>
Acked-by: Song Liu <songliubraving@xxxxxx>
---
include/linux/skbuff.h | 2 +-
net/core/skbuff.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 3a30cae8b0a5..fe8990ce52a8 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -3886,7 +3886,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, netdev_features_t features);
struct sk_buff *skb_segment_list(struct sk_buff *skb, netdev_features_t features,
unsigned int offset);
struct sk_buff *skb_vlan_untag(struct sk_buff *skb);
-int skb_ensure_writable(struct sk_buff *skb, int write_len);
+int skb_ensure_writable(struct sk_buff *skb, unsigned int write_len);
int __skb_vlan_pop(struct sk_buff *skb, u16 *vlan_tci);
int skb_vlan_pop(struct sk_buff *skb);
int skb_vlan_push(struct sk_buff *skb, __be16 vlan_proto, u16 vlan_tci);
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 30b523fa4ad2..a84e00e44ad2 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -5601,7 +5601,7 @@ struct sk_buff *skb_vlan_untag(struct sk_buff *skb)
}
EXPORT_SYMBOL(skb_vlan_untag);
-int skb_ensure_writable(struct sk_buff *skb, int write_len)
+int skb_ensure_writable(struct sk_buff *skb, unsigned int write_len)
{
if (!pskb_may_pull(skb, write_len))
return -ENOMEM;
--
2.17.1
