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authorJoe Hershberger <joe.hershberger@ni.com>2012-05-23 07:59:15 +0000
committerJoe Hershberger <joe.hershberger@ni.com>2012-05-23 17:52:53 -0500
commitece223b52ae9ab94f7ae83a9ac49b9f6319a94cb (patch)
tree1d2c3ec21e2802f52bb6d95b25ae16ad9d97cad8 /net/cdp.c
parent22f6e99d5b0c54758646334c1153737a5585bd57 (diff)
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net: Refactor to separate the UDP handler from the ARP handler
Call a built-in dummy if none is registered... don't require protocols to register a handler (eliminating dummies) NetConsole now uses the ARP handler when waiting on arp (instead of needing a #define hack in arp.c) Clear handlers at the end of net loop Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'net/cdp.c')
-rw-r--r--net/cdp.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/net/cdp.c b/net/cdp.c
index fa92409..3d9559e 100644
--- a/net/cdp.c
+++ b/net/cdp.c
@@ -238,13 +238,6 @@ CDPTimeout(void)
net_set_state(NETLOOP_SUCCESS);
}
-static void
-CDPDummyHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src,
- unsigned len)
-{
- /* nothing */
-}
-
void cdp_receive(const uchar *pkt, unsigned len)
{
const uchar *t;
@@ -368,7 +361,6 @@ CDPStart(void)
CDPApplianceVLAN = htons(-1);
NetSetTimeout(CDP_TIMEOUT, CDPTimeout);
- NetSetHandler(CDPDummyHandler);
CDPSendTrigger();
}