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Commit 8c655918 authored by Erik Ekman's avatar Erik Ekman Committed by Linus Torvalds
Browse files

pnpbios: fix warning if CONFIG_HOTPLUG=n 



drivers/pnp/pnpbios/core.c: In function 'pnpbios_thread_init':
drivers/pnp/pnpbios/core.c:578: warning: unused variable 'task'

Signed-off-by: default avatarErik Ekman <erik@kryo.se>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent bfb9bcdb

drivers/pnp/pnpbios/core.c

+7 −6
Original line number Diff line number Diff line
@@ -575,8 +575,6 @@ fs_initcall(pnpbios_init); 


static int __init pnpbios_thread_init(void)

{

	struct task_struct *task;



#if defined(CONFIG_PPC)

	if (check_legacy_ioport(PNPBIOS_BASE))

		return 0;
@@ -584,10 +582,13 @@ static int __init pnpbios_thread_init(void) 
	if (pnpbios_disabled)

		return 0;

#ifdef CONFIG_HOTPLUG

	{

		struct task_struct *task;

		init_completion(&unload_sem);

		task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");

		if (!IS_ERR(task))

			unloading = 0;

	}

#endif

	return 0;

}