From 36c7778218b93d96d88d68f116a711f6a598b72f Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Thu, 24 Jul 2014 16:50:29 +0200 Subject: inet: frag: constify match, hashfn and constructor arguments Signed-off-by: Florian Westphal Signed-off-by: David S. Miller --- include/net/inet_frag.h | 11 ++++++----- include/net/ipv6.h | 4 ++-- 2 files changed, 8 insertions(+), 7 deletions(-) (limited to 'include') diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 6f59de98dabd..15033057d44e 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -71,10 +71,11 @@ struct inet_frags { u32 rnd; int qsize; - unsigned int (*hashfn)(struct inet_frag_queue *); - bool (*match)(struct inet_frag_queue *q, void *arg); + unsigned int (*hashfn)(const struct inet_frag_queue *); + bool (*match)(const struct inet_frag_queue *q, + const void *arg); void (*constructor)(struct inet_frag_queue *q, - void *arg); + const void *arg); void (*destructor)(struct inet_frag_queue *); void (*skb_free)(struct sk_buff *); void (*frag_expire)(unsigned long data); @@ -131,9 +132,9 @@ static inline void init_frag_mem_limit(struct netns_frags *nf) percpu_counter_init(&nf->mem, 0); } -static inline int sum_frag_mem_limit(struct netns_frags *nf) +static inline unsigned int sum_frag_mem_limit(struct netns_frags *nf) { - int res; + unsigned int res; local_bh_disable(); res = percpu_counter_sum_positive(&nf->mem); diff --git a/include/net/ipv6.h b/include/net/ipv6.h index a25017247457..25c2170e1298 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -496,8 +496,8 @@ struct ip6_create_arg { u8 ecn; }; -void ip6_frag_init(struct inet_frag_queue *q, void *a); -bool ip6_frag_match(struct inet_frag_queue *q, void *a); +void ip6_frag_init(struct inet_frag_queue *q, const void *a); +bool ip6_frag_match(const struct inet_frag_queue *q, const void *a); /* * Equivalent of ipv4 struct ip -- cgit v1.2.3