From: Stefan Schmidt <stefan@osg.samsung.com>
Date: Tue, 9 Jun 2015 09:49:27 +0000 (+0200)
Subject: ieee802154: cc2520: check for return values in cc2520_filter()
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~29^2~58
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9d442038ef729549e1fd14ff1d61d0d3a7f0560;p=pandora-kernel.git

ieee802154: cc2520: check for return values in cc2520_filter()

neither ram nor register write return values have been checked here.
Checking both now. Assign ret with 0 as all other assignments are inside
if blocks and might not happen before we return ret.

CID: 1230469
Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
Acked-by: Varka Bhadram <varkabhadram@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---

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