From: Keith Busch <keith.busch@intel.com>
Date: Mon, 30 Jun 2014 22:24:44 +0000 (-0600)
Subject: genirq: Fix memory leak when calling irq_free_hwirqs()
X-Git-Tag: omap-for-v3.17/soc-cleanup~8^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8844aad89ed61545b4db6a3467e1b21ca1c49460;p=pandora-kernel.git

genirq: Fix memory leak when calling irq_free_hwirqs()

irq_free_hwirqs() always calls irq_free_descs() with a cnt == 0
which makes it a no-op since the interrupt count to free is
decremented in itself.

Fixes: 7b6ef1262549f6afc5c881aaef80beb8fd15f908

Signed-off-by: Keith Busch <keith.busch@intel.com>
Acked-by: David Rientjes <rientjes@google.com>
Link: http://lkml.kernel.org/r/1404167084-8070-1-git-send-email-keith.busch@intel.com
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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