[PATCH] skbuff: make skb_put_zero() return void

[Johannes Berg]

From: Johannes Berg <johannes.b...@intel.com>

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.b...@intel.com>
---
 include/linux/skbuff.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 1151b50892d1..01ea64d0783a 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -1904,9 +1904,9 @@ static inline unsigned char *__skb_put(struct sk_buff 
*skb, unsigned int len)
        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);
 
-- 
2.11.0