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authorJohannes Berg <johannes.berg@intel.com>2017-06-14 22:17:20 +0200
committerDavid S. Miller <davem@davemloft.net>2017-06-15 12:17:06 -0400
commit83ad357dee467f63574de35752bc40033deab30e (patch)
tree3b6ca2841cf87827e0fc655abe9306603f06da81 /include/linux/skbuff.h
parent108ea51412a7fddcd0a39efe564dffd47a033e6c (diff)
skbuff: make skb_put_zero() return void
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>
Diffstat (limited to 'include/linux/skbuff.h')
-rw-r--r--include/linux/skbuff.h4
1 files 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);