On Tue, Oct 07, 2014 at 03:08:53PM -0700, Nithin Raju wrote:
> We need to pass down the output buffer so that the kernel can return
> transaction status - error or otherwise.
> 
> Also, we were processing the output buffer only when when
> 'txn->reply != NULL' ie when the caller specified an ofpbuf for the
> reply. In this patch, the code has been updated to process the reply
> unconditionally, but making sure to copy the reply to the 'txn->reply'
> only when it is not NULL. The reason for the unconditional processing is
> we can pass up transactional errors in 'txn->error'. Otherwise, it
> results in an endless loop of calling nl_transact().
> 
> Signed-off-by: Nithin Raju <nit...@vmware.com>

Applied, thanks!
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