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authorThomas Graf <tgraf@suug.ch>2007-03-22 23:30:55 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2007-04-25 22:27:33 -0700
commitc702e8047fe74648f7852a9c1de781b0d5a98402 (patch)
tree24bd031d79f3d1159bc08704a51c84de01d712b0 /net/ipv4/inet_diag.c
parentead592ba246dfcc643b3f0f0c8c03f7bc898a59f (diff)
[NETLINK]: Directly return -EINTR from netlink_dump_start()
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>
Diffstat (limited to 'net/ipv4/inet_diag.c')
-rw-r--r--net/ipv4/inet_diag.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
index 7dd97c5969b..0148f0e34ce 100644
--- a/net/ipv4/inet_diag.c
+++ b/net/ipv4/inet_diag.c
@@ -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);