diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-02-24 14:30:15 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-02-26 14:10:06 -0500 |
| commit | 80d326fab534a5380e8f6e509a0b9076655a9670 (patch) | |
| tree | 57c636de934b3f8abb7db9bcde64360ecc4eaf66 /net/unix/diag.c | |
| parent | 48e316bc2e045206248c6c75c0d5bbc0c9ddc32c (diff) | |
| download | linux-80d326fab534a5380e8f6e509a0b9076655a9670.tar.bz2 | |
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 <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/unix/diag.c')
| -rw-r--r-- | net/unix/diag.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/net/unix/diag.c b/net/unix/diag.c index 6b7697fd911b..4195555aea65 100644 --- a/net/unix/diag.c +++ b/net/unix/diag.c @@ -301,10 +301,12 @@ static int unix_diag_handler_dump(struct sk_buff *skb, struct nlmsghdr *h) if (nlmsg_len(h) < hdrlen) return -EINVAL; - if (h->nlmsg_flags & NLM_F_DUMP) - return netlink_dump_start(sock_diag_nlsk, skb, h, - unix_diag_dump, NULL, 0); - else + if (h->nlmsg_flags & NLM_F_DUMP) { + struct netlink_dump_control c = { + .dump = unix_diag_dump, + }; + return netlink_dump_start(sock_diag_nlsk, skb, h, &c); + } else return unix_diag_get_exact(skb, h, (struct unix_diag_req *)NLMSG_DATA(h)); } |