[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>
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 @@
{
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 @@
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));