From: Krishna Kumar <krkumar2@in.ibm.com>
Date: Fri, 24 Nov 2006 10:32:34 +0000 (+0530)
Subject: RDMA/addr: Fix some cancellation problems in process_req()
X-Git-Tag: v2.6.20-rc1~34^2~40^2~471^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c78bb8442b14ee6704bdb323111ffa874d4bfdaa;p=pandora-kernel.git

RDMA/addr: Fix some cancellation problems in process_req()

Fix following problems in process_req() relating to cancellation:

- Function is wrongly doing another addr_remote() when cancelled,
  which is not required.
- Make failure reporting immediate by using time_after_eq().
- On cancellation, -ETIMEDOUT was returned to the callback routine
  instead of the more appropriate -ECANCELLED (users getting notified
  may want to print/return this status, eg ucma_event_handler).

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
---

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