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| author | Eric W. Biederman <ebiederm@xmission.com> | 2014-03-14 20:47:49 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-03-17 15:47:22 -0400 |
| commit | ff6076314339e079806d9d2f3de9c9b768e94db1 (patch) | |
| tree | 1bb96205d18e5b400d342b8acf67386814835a00 /net/core/netpoll.c | |
| parent | e97dc3fcf98a32a5eda1e942a36044b95bc58099 (diff) | |
| download | lwn-ff6076314339e079806d9d2f3de9c9b768e94db1.tar.gz lwn-ff6076314339e079806d9d2f3de9c9b768e94db1.zip | |
netpoll: Add netpoll_rx_processing
Add a helper netpoll_rx_processing that reports when netpoll has
receive side processing to perform.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/netpoll.c')
| -rw-r--r-- | net/core/netpoll.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/netpoll.c b/net/core/netpoll.c index 2ad330e02967..ef83a2530e98 100644 --- a/net/core/netpoll.c +++ b/net/core/netpoll.c @@ -538,7 +538,7 @@ static void netpoll_neigh_reply(struct sk_buff *skb, struct netpoll_info *npinfo int hlen, tlen; int hits = 0, proto; - if (list_empty(&npinfo->rx_np)) + if (!netpoll_rx_processing(npinfo)) return; /* Before checking the packet, we do some early @@ -770,7 +770,7 @@ int __netpoll_rx(struct sk_buff *skb, struct netpoll_info *npinfo) struct netpoll *np, *tmp; uint16_t source; - if (list_empty(&npinfo->rx_np)) + if (!netpoll_rx_processing(npinfo)) goto out; if (skb->dev->type != ARPHRD_ETHER) |