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inet: frag: constify match, hashfn and constructor arguments

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Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Westphal
2014-07-24 16:50:29 +02:00
committed by David S. Miller
parent ac3d2e5a9e
commit 36c7778218
6 changed files with 30 additions and 29 deletions
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14
net/ieee802154/reassembly.c
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@@ -61,18 +61,18 @@ static unsigned int lowpan_hash_frag(__be16 tag, u16 d_size,
return c & (INETFRAGS_HASHSZ - 1);
}
static unsigned int lowpan_hashfn(struct inet_frag_queue *q)
static unsigned int lowpan_hashfn(const struct inet_frag_queue *q)
{
struct lowpan_frag_queue *fq;
const struct lowpan_frag_queue *fq;
fq = container_of(q, struct lowpan_frag_queue, q);
return lowpan_hash_frag(fq->tag, fq->d_size, &fq->saddr, &fq->daddr);
}
static bool lowpan_frag_match(struct inet_frag_queue *q, void *a)
static bool lowpan_frag_match(const struct inet_frag_queue *q, const void *a)
{
struct lowpan_frag_queue *fq;
struct lowpan_create_arg *arg = a;
const struct lowpan_frag_queue *fq;
const struct lowpan_create_arg *arg = a;
fq = container_of(q, struct lowpan_frag_queue, q);
return fq->tag == arg->tag && fq->d_size == arg->d_size &&
@@ -80,10 +80,10 @@ static bool lowpan_frag_match(struct inet_frag_queue *q, void *a)
ieee802154_addr_equal(&fq->daddr, arg->dst);
}
static void lowpan_frag_init(struct inet_frag_queue *q, void *a)
static void lowpan_frag_init(struct inet_frag_queue *q, const void *a)
{
const struct lowpan_create_arg *arg = a;
struct lowpan_frag_queue *fq;
struct lowpan_create_arg *arg = a;
fq = container_of(q, struct lowpan_frag_queue, q);