From: Michael Buesch <mb@bu3sch.de>
Date: Sun, 28 Oct 2007 14:16:50 +0000 (+0100)
Subject: rfkill: Use mutex_lock() at register and add sanity check
X-Git-Tag: v2.6.24-rc3~155^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7319f1e6bcf04abd2eddb19747b0933a76f839ce;p=pandora-kernel.git

rfkill: Use mutex_lock() at register and add sanity check

Replace mutex_lock_interruptible() by mutex_lock() in rfkill_register(),
as interruptible doesn't make sense there.

Add a sanity check for rfkill->type, as that's used for an unchecked dereference
in an array and might cause hard to debug crashes if the driver sets this
to an invalid value.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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