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Commit 245dc23d authored by Christian Gromm's avatar Christian Gromm Committed by Greg Kroah-Hartman
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staging: most: move mutex 



This patch removes mutex from code that doesn't need any locking.

Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 42e252a6

drivers/staging/most/mostcore/core.c

+1 −2
Original line number Diff line number Diff line
@@ -1830,15 +1830,14 @@ void most_deregister_interface(struct most_interface *iface) 
	struct most_inst_obj *i = iface->priv;

	struct most_c_obj *c;



	mutex_lock(&deregister_mutex);

	if (unlikely(!i)) {

		pr_info("Bad Interface\n");

		mutex_unlock(&deregister_mutex);

		return;

	}

	pr_info("deregistering MOST device %s (%s)\n", i->kobj.name,

		iface->description);



	mutex_lock(&deregister_mutex);

	atomic_set(&i->tainted, 1);

	mutex_unlock(&deregister_mutex);