From: Ernesto Ramos <ernesto@ti.com>
Date: Wed, 28 Jul 2010 21:04:54 +0000 (-0500)
Subject: staging: ti dspbridge: avoid errors if node handle is zero
X-Git-Tag: v2.6.36-rc1~520^2~1^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8df327c3904d34527b89d4881bd3ce2966f0e07f;p=pandora-kernel.git

staging: ti dspbridge: avoid errors if node handle is zero

As 'zero' can be a perfectly good id, it can be picked up as
a NULL from userspace, avoid issues in API and user apps if node
handle is zero.

Signed-off-by: Ernesto Ramos <ernesto@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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