From: Per Liden <redacted>
Date: Fri, 13 Oct 2006 13:37:53 +0200

From: Lijun Chen <redacted>

This patch allows a TIPC application to cancel an existing
topology service subscription by re-requesting the subscription
with the TIPC_SUB_CANCEL filter bit set.  (All other bits of
the cancel request must match the original subscription request.)

Signed-off-by: Allan Stephens <redacted>
Signed-off-by: Per Liden <redacted>

Applied, but had some trailing whitespace additions to cleanup
and would you please ask all patch authors to provide proper
signed-off-by lines in the future?  Thanks.