networking: use skb_put_zero()

Use the recently introduced helper to replace the pattern of
skb_put() && memset(), this transformation was done with the
following spatch:

@@
identifier p;
expression len;
expression skb;
@@
-p = skb_put(skb, len);
-memset(p, 0, len);
+p = skb_put_zero(skb, len);

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/lib/nlattr.c b/lib/nlattr.c
index a7e0b16078dff..d09d9746fc5d9 100644
--- a/lib/nlattr.c
+++ b/lib/nlattr.c
@@ -400,8 +400,7 @@ 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));
+	start = skb_put_zero(skb, NLA_ALIGN(attrlen));
 
 	return start;
 }