From fd44b93cb5eee218231f6ce5883df937b3b9c3eb Mon Sep 17 00:00:00 2001 From: Daniel Borkmann Date: Tue, 7 Jan 2014 23:23:44 +0100 Subject: [PATCH] net: skbuff: const-ify casts in skb_queue_* functions We should const-ify comparisons on skb_queue_* inline helper functions as their parameters are const as well, so lets not drop that. Suggested-by: Brad Spengler Signed-off-by: Daniel Borkmann Signed-off-by: David S. Miller --- include/linux/skbuff.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 956e11a168d8..d97f2d07d02b 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -827,7 +827,7 @@ static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb) */ static inline int skb_queue_empty(const struct sk_buff_head *list) { - return list->next == (struct sk_buff *)list; + return list->next == (const struct sk_buff *) list; } /** @@ -840,7 +840,7 @@ static inline int skb_queue_empty(const struct sk_buff_head *list) static inline bool skb_queue_is_last(const struct sk_buff_head *list, const struct sk_buff *skb) { - return skb->next == (struct sk_buff *)list; + return skb->next == (const struct sk_buff *) list; } /** @@ -853,7 +853,7 @@ static inline bool skb_queue_is_last(const struct sk_buff_head *list, static inline bool skb_queue_is_first(const struct sk_buff_head *list, const struct sk_buff *skb) { - return skb->prev == (struct sk_buff *)list; + return skb->prev == (const struct sk_buff *) list; } /** -- 2.20.1