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>
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
index dfd511f..1512e41 100644
--- a/crypto/crypto_user.c
+++ b/crypto/crypto_user.c
@@ -440,7 +440,7 @@
#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 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;