From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 14 Jun 2017 22:17:20 +0200
Subject: skbuff: make skb_put_zero() return void
Patch-mainline: v4.13-rc1
Git-commit: 83ad357dee467f63574de35752bc40033deab30e
References: bsc#1056787
It's nicer to return void, since then there's no need to
cast to any structures. Currently none of the users have
a cast, but a number of future conversions do.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
include/linux/skbuff.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1962,9 +1962,9 @@ static inline unsigned char *__skb_put(s
return tmp;
}
-static inline unsigned char *skb_put_zero(struct sk_buff *skb, unsigned int len)
+static inline void *skb_put_zero(struct sk_buff *skb, unsigned int len)
{
- unsigned char *tmp = skb_put(skb, len);
+ void *tmp = skb_put(skb, len);
memset(tmp, 0, len);