From: Ben Hutchings <ben@decadent.org.uk>
Date: Sun, 12 Feb 2012 06:02:43 +0000 (+0000)
Subject: cdc-wdm: Don't clear WDM_READ unless entire read buffer is emptied
X-Git-Tag: v3.2.14~121
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3d8e1c65555c758475a005c287f1c4b69296b226;p=pandora-kernel.git

cdc-wdm: Don't clear WDM_READ unless entire read buffer is emptied

commit b7a205545345578712611106b371538992e142ff upstream.

The WDM_READ flag is cleared later iff desc->length is reduced to 0.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Tested-by: Bjørn Mork <bjorn@mork.no>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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