x86/apic: Replace pointless apic:: Dest_logical usage

All these functions are only used for logical destination mode. So reading
the destination mode mask from the apic structure is a pointless
exercise. Just hand in the proper constant: APIC_DEST_LOGICAL.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/r/20201024213535.443185-7-dwmw2@infradead.org

arch/x86/kernel/apic/apic_flat_64.c

@@ -53,7 +53,7 @@ static void _flat_send_IPI_mask(unsigned long mask, int vector)
 	unsigned long flags;
 
 	local_irq_save(flags);
-	__default_send_IPI_dest_field(mask, vector, apic->dest_logical);
+	__default_send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
 	local_irq_restore(flags);
 }
 

arch/x86/kernel/apic/ipi.c

@@ -260,7 +260,7 @@ void default_send_IPI_mask_sequence_logical(const struct cpumask *mask,
 	for_each_cpu(query_cpu, mask)
 		__default_send_IPI_dest_field(
 			early_per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-			vector, apic->dest_logical);
+			vector, APIC_DEST_LOGICAL);
 	local_irq_restore(flags);
 }
 
@@ -279,7 +279,7 @@ void default_send_IPI_mask_allbutself_logical(const struct cpumask *mask,
 			continue;
 		__default_send_IPI_dest_field(
 			early_per_cpu(x86_cpu_to_logical_apicid, query_cpu),
-			vector, apic->dest_logical);
+			vector, APIC_DEST_LOGICAL);
 		}
 	local_irq_restore(flags);
 }
@@ -297,7 +297,7 @@ void default_send_IPI_mask_logical(const struct cpumask *cpumask, int vector)
 
 	local_irq_save(flags);
 	WARN_ON(mask & ~cpumask_bits(cpu_online_mask)[0]);
-	__default_send_IPI_dest_field(mask, vector, apic->dest_logical);
+	__default_send_IPI_dest_field(mask, vector, APIC_DEST_LOGICAL);
 	local_irq_restore(flags);
 }
 

arch/x86/kernel/apic/x2apic_cluster.c

@@ -61,7 +61,7 @@ __x2apic_send_IPI_mask(const struct cpumask *mask, int vector, int apic_dest)
 		if (!dest)
 			continue;
 
-		__x2apic_send_IPI_dest(dest, vector, apic->dest_logical);
+		__x2apic_send_IPI_dest(dest, vector, APIC_DEST_LOGICAL);
 		/* Remove cluster CPUs from tmpmask */
 		cpumask_andnot(tmpmsk, tmpmsk, &cmsk->mask);
 	}