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[NETLINK]: Directly return -EINTR from netlink_dump_start()

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Now that all users of netlink_dump_start() use netlink_run_queue()
to process the receive queue, it is possible to return -EINTR from
netlink_dump_start() directly, therefore simplying the callers.

Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Graf
2007-03-22 23:30:55 -07:00
committed by David S. Miller
parent ead592ba24
commit c702e8047f
6 changed files with 18 additions and 34 deletions
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9
net/ipv4/inet_diag.c
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@@ -818,8 +818,6 @@ static int inet_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
return -ENOENT;
if (nlh->nlmsg_flags & NLM_F_DUMP) {
int err;
if (nlmsg_attrlen(nlh, hdrlen)) {
struct nlattr *attr;
@@ -831,11 +829,8 @@ static int inet_diag_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
return -EINVAL;
}
err = netlink_dump_start(idiagnl, skb, nlh,
inet_diag_dump, NULL);
if (err == 0)
err = -EINTR;
return err;
return netlink_dump_start(idiagnl, skb, nlh,
inet_diag_dump, NULL);
}
return inet_diag_get_exact(skb, nlh);