From: Pavel Shilovsky <piastryyy@gmail.com>
Date: Mon, 1 Aug 2011 09:19:41 +0000 (+0400)
Subject: CIFS: Simplify socket reading in demultiplex thread
X-Git-Tag: v3.1-rc1~96^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e7015fb1c508fe9b8c97707755ce08f5ace0afb9;p=pandora-kernel.git

CIFS: Simplify socket reading in demultiplex thread

Move reading to separate function and remove csocket variable.

Also change semantic in a little: goto incomplete_rcv only when
we get -EAGAIN (or a familiar error) while reading rfc1002 header.
In this case we don't check for echo timeout when we don't get whole
header at once, as it was before.

Reviewed-and-Tested-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
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