Commit b3bc5dd9 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Dave Hansen
Browse files

x86/apic: Remove unused max_physical_apicid 



max_physical_apicid is assigned but never read.

Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarDave Hansen <dave.hansen@linux.intel.com>
Acked-by: default avatarPeter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: default avatarMichael Kelley <mikelley@microsoft.com>
Tested-by: default avatarSohil Mehta <sohil.mehta@intel.com>
Tested-by: Juergen Gross <jgross@suse.com> # Xen PV (dom0 and unpriv. guest)
parent a6625b47

arch/x86/kernel/apic/apic.c

+0 −8
Original line number Diff line number Diff line
@@ -73,11 +73,6 @@ EXPORT_SYMBOL_GPL(boot_cpu_physical_apicid); 


u8 boot_cpu_apic_version __ro_after_init;



/*

 * The highest APIC ID seen during enumeration.

 */

static unsigned int max_physical_apicid;



/*

 * Bitmask of physically existing CPUs:

 */
@@ -2541,9 +2536,6 @@ int generic_processor_info(int apicid, int version) 
			boot_cpu_apic_version, cpu, version);

	}



	if (apicid > max_physical_apicid)

		max_physical_apicid = apicid;



#if defined(CONFIG_SMP) || defined(CONFIG_X86_64)

	early_per_cpu(x86_cpu_to_apicid, cpu) = apicid;

#endif