From 8603b9556e1727f0de7e43ef448c85ff93347f27 Mon Sep 17 00:00:00 2001 From: Mathias Krause Date: Wed, 26 Jun 2013 23:56:59 +0200 Subject: af_key: constify lookup tables The lookup tables for minimum sizes of extensions and for the pfkey handler functions are read only, therefore can be const. Signed-off-by: Mathias Krause Cc: "David S. Miller" Cc: Herbert Xu Signed-off-by: Steffen Klassert --- net/key/af_key.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/key') diff --git a/net/key/af_key.c b/net/key/af_key.c index 4089a210e852..d49f67681823 100644 --- a/net/key/af_key.c +++ b/net/key/af_key.c @@ -338,7 +338,7 @@ static int pfkey_error(const struct sadb_msg *orig, int err, struct sock *sk) return 0; } -static u8 sadb_ext_min_len[] = { +static const u8 sadb_ext_min_len[] = { [SADB_EXT_RESERVED] = (u8) 0, [SADB_EXT_SA] = (u8) sizeof(struct sadb_sa), [SADB_EXT_LIFETIME_CURRENT] = (u8) sizeof(struct sadb_lifetime), @@ -2737,7 +2737,7 @@ static int pfkey_spdflush(struct sock *sk, struct sk_buff *skb, const struct sad typedef int (*pfkey_handler)(struct sock *sk, struct sk_buff *skb, const struct sadb_msg *hdr, void * const *ext_hdrs); -static pfkey_handler pfkey_funcs[SADB_MAX + 1] = { +static const pfkey_handler pfkey_funcs[SADB_MAX + 1] = { [SADB_RESERVED] = pfkey_reserved, [SADB_GETSPI] = pfkey_getspi, [SADB_UPDATE] = pfkey_add, -- cgit