From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Mon, 10 Mar 2014 13:22:03 +0000 (+0200)
Subject: iwlwifi: dvm: take mutex when sending SYNC BT config command
X-Git-Tag: v3.2.58~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=769ddc4b6571f1b9766f2fa3d9e2c78cfc1afdeb;p=pandora-kernel.git

iwlwifi: dvm: take mutex when sending SYNC BT config command

commit 82e5a649453a3cf23516277abb84273768a1592b upstream.

There is a flow in which we send the host command in SYNC
mode, but we don't take priv->mutex.

Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1046495

Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
[bwh: Backported to 3.2:
 - Adjust filename, context
 - mutex is priv->shrd->mutex]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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