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authorMathias Krause <minipli@googlemail.com>2013-02-24 14:09:12 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2013-03-10 16:46:43 +0800
commita84fb791cb467851772a9196c05531be4abaf1bb (patch)
tree6051c137013541d944115a7b4c67da0bc8c393b5 /crypto
parent918731fa2808352387a872799d96f1e293e5f658 (diff)
downloadkernel-a84fb791cb467851772a9196c05531be4abaf1bb.tar.gz
crypto: user - constify netlink dispatch table
There is no need to modify the netlink dispatch table at runtime and making it const even makes the resulting object file slightly smaller. Cc: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Mathias Krause <minipli@googlemail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/crypto_user.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
index dfd511fb39ee..1512e41cd93d 100644
--- a/crypto/crypto_user.c
+++ b/crypto/crypto_user.c
@@ -440,7 +440,7 @@ static const struct nla_policy crypto_policy[CRYPTOCFGA_MAX+1] = {
#undef MSGSIZE
-static struct crypto_link {
+static const struct crypto_link {
int (*doit)(struct sk_buff *, struct nlmsghdr *, struct nlattr **);
int (*dump)(struct sk_buff *, struct netlink_callback *);
int (*done)(struct netlink_callback *);
@@ -456,7 +456,7 @@ static struct crypto_link {
static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct nlattr *attrs[CRYPTOCFGA_MAX+1];
- struct crypto_link *link;
+ const struct crypto_link *link;
int type, err;
type = nlh->nlmsg_type;