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-rw-r--r--lib/nlattr.c11
1 files changed, 3 insertions, 8 deletions
diff --git a/lib/nlattr.c b/lib/nlattr.c
index a7e0b16078df..fb52435be42d 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -352,7 +352,7 @@ struct nlattr *__nla_reserve(struct sk_buff *skb, int attrtype, int attrlen)
{
struct nlattr *nla;
- nla = (struct nlattr *) skb_put(skb, nla_total_size(attrlen));
+ nla = skb_put(skb, nla_total_size(attrlen));
nla->nla_type = attrtype;
nla->nla_len = nla_attr_size(attrlen);
@@ -398,12 +398,7 @@ EXPORT_SYMBOL(__nla_reserve_64bit);
*/
void *__nla_reserve_nohdr(struct sk_buff *skb, int attrlen)
{
- void *start;
-
- start = skb_put(skb, NLA_ALIGN(attrlen));
- memset(start, 0, NLA_ALIGN(attrlen));
-
- return start;
+ return skb_put_zero(skb, NLA_ALIGN(attrlen));
}
EXPORT_SYMBOL(__nla_reserve_nohdr);
@@ -617,7 +612,7 @@ int nla_append(struct sk_buff *skb, int attrlen, const void *data)
if (unlikely(skb_tailroom(skb) < NLA_ALIGN(attrlen)))
return -EMSGSIZE;
- memcpy(skb_put(skb, attrlen), data, attrlen);
+ skb_put_data(skb, data, attrlen);
return 0;
}
EXPORT_SYMBOL(nla_append);