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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/xfrm
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/xfrm')
-rw-r--r--net/xfrm/xfrm_user.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 5e52d62..2ff9683 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1856,7 +1856,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
{
struct rtattr *xfrma[XFRMA_MAX];
struct xfrm_link *link;
- int type, min_len, err;
+ int type, min_len;
type = nlh->nlmsg_type;
if (type > XFRM_MSG_MAX)
@@ -1875,10 +1875,7 @@ static int xfrm_user_rcv_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
if (link->dump == NULL)
return -EINVAL;
- err = netlink_dump_start(xfrm_nl, skb, nlh, link->dump, NULL);
- if (err == 0)
- err = -EINTR;
- return err;
+ return netlink_dump_start(xfrm_nl, skb, nlh, link->dump, NULL);
}
memset(xfrma, 0, sizeof(xfrma));
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