From: Dmitry Tarnyagin <dmitry.tarnyagin@stericsson.com>
Date: Sun, 11 Mar 2012 10:28:31 +0000 (+0000)
Subject: caif: Fix for a race in socket transmit with flow control.
X-Git-Tag: v3.4-rc1~177^2~95
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=374458b3fe4288f820dbf3de0728e314d969f9e4;p=pandora-kernel.git

caif: Fix for a race in socket transmit with flow control.

Kill faulty checks on flow-off leading to connection drop at race conditions.
caif_socket checks for flow-on before transmitting and goes to sleep or
return -EAGAIN upon flow stop. Remove faulty subsequent checks on flow-off
leading to connection drop. Also fix memory leaks on some of the errors paths.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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