From: Richard Röjfors <richard.rojfors@endian.se>
Date: Sun, 16 Nov 2008 03:53:24 +0000 (-0800)
Subject: USB: gadget rndis: send notifications
X-Git-Tag: Release-2010-05/1~2^2~147
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6090e284ab3bb39ce5bc0913f68737222c552bf2;p=pandora-kernel.git

USB: gadget rndis: send notifications

It turns out that atomic_inc_return() returns the *new* value
not the original one, so the logic in rndis_response_available()
kept the first RNDIS response notification from getting out.
This prevented interoperation with MS-Windows (but not Linux).

Fix this to make RNDIS behave again.

Signed-off-by: Richard Röjfors <richard.rojfors@endian.se>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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