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netlink: add netlink_dump_control structure for netlink_dump_start()

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Davem considers that the argument list of this interface is getting
out of control. This patch tries to address this issue following
his proposal:

struct netlink_dump_control c = { .dump = dump, .done = done, ... };

netlink_dump_start(..., &c);

Suggested by David S. Miller.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Pablo Neira Ayuso
2012-02-24 14:30:15 +00:00
committed by David S. Miller
parent 48e316bc2e
commit 80d326fab5
12 changed files with 87 additions and 43 deletions
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10
crypto/crypto_user.c
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@ -389,9 +389,13 @@ static int crypto_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
(nlh->nlmsg_flags & NLM_F_DUMP))) {
if (link->dump == NULL)
return -EINVAL;
return netlink_dump_start(crypto_nlsk, skb, nlh,
link->dump, link->done, 0);
{
struct netlink_dump_control c = {
.dump = link->dump,
.done = link->done,
};
return netlink_dump_start(crypto_nlsk, skb, nlh, &c);
}
}
err = nlmsg_parse(nlh, crypto_msg_min[type], attrs, CRYPTOCFGA_MAX,