Messages in this thread Patch in this message | | | From | Arvind Yadav <> | Subject | [PATCH] netfilter: ipv4: nf_defrag: constify nf_hook_ops | Date | Sat, 26 Aug 2017 16:11:04 +0530 |
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nf_hook_ops are not supposed to change at runtime. nf_register_net_hooks and nf_unregister_net_hooks are working with const nf_hook_ops. So mark the non-const nf_hook_ops structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> --- net/ipv4/netfilter/nf_defrag_ipv4.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/netfilter/nf_defrag_ipv4.c b/net/ipv4/netfilter/nf_defrag_ipv4.c index 346bf7c..37fe1616 100644 --- a/net/ipv4/netfilter/nf_defrag_ipv4.c +++ b/net/ipv4/netfilter/nf_defrag_ipv4.c @@ -90,7 +90,7 @@ static unsigned int ipv4_conntrack_defrag(void *priv, return NF_ACCEPT; } -static struct nf_hook_ops ipv4_defrag_ops[] = { +static const struct nf_hook_ops ipv4_defrag_ops[] = { { .hook = ipv4_conntrack_defrag, .pf = NFPROTO_IPV4, -- 2.7.4
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