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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/core
parentead592ba246dfcc643b3f0f0c8c03f7bc898a59f (diff)
downloadop-kernel-dev-c702e8047fe74648f7852a9c1de781b0d5a98402.zip
op-kernel-dev-c702e8047fe74648f7852a9c1de781b0d5a98402.tar.gz
[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/core')
-rw-r--r--net/core/rtnetlink.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 14241ad..fa5f938 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -859,7 +859,6 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
int min_len;
int family;
int type;
- int err;
type = nlh->nlmsg_type;
if (type > RTM_MAX)
@@ -888,10 +887,7 @@ static int rtnetlink_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (dumpit == NULL)
return -EINVAL;
- err = netlink_dump_start(rtnl, skb, nlh, dumpit, NULL);
- if (err == 0)
- err = -EINTR;
- return err;
+ return netlink_dump_start(rtnl, skb, nlh, dumpit, NULL);
}
memset(rta_buf, 0, (rtattr_max * sizeof(struct rtattr *)));
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