From 80d326fab534a5380e8f6e509a0b9076655a9670 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Fri, 24 Feb 2012 14:30:15 +0000 Subject: netlink: add netlink_dump_control structure for netlink_dump_start() 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 Signed-off-by: David S. Miller --- net/netlink/af_netlink.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-) (limited to 'net/netlink/af_netlink.c') diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c index 4d751e3d4b4..ab74845876d 100644 --- a/net/netlink/af_netlink.c +++ b/net/netlink/af_netlink.c @@ -1736,10 +1736,7 @@ errout_skb: int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, const struct nlmsghdr *nlh, - int (*dump)(struct sk_buff *skb, - struct netlink_callback *), - int (*done)(struct netlink_callback *), - u16 min_dump_alloc) + struct netlink_dump_control *control) { struct netlink_callback *cb; struct sock *sk; @@ -1750,10 +1747,10 @@ int netlink_dump_start(struct sock *ssk, struct sk_buff *skb, if (cb == NULL) return -ENOBUFS; - cb->dump = dump; - cb->done = done; + cb->dump = control->dump; + cb->done = control->done; cb->nlh = nlh; - cb->min_dump_alloc = min_dump_alloc; + cb->min_dump_alloc = control->min_dump_alloc; atomic_inc(&skb->users); cb->skb = skb; -- cgit v1.2.3