arm64: KVM: Remove some extra semicolon in kvm_target_cpu

There are some extra semicolon in kvm_target_cpu, remove it.
Signed-off-by: Nzhong jiang <zhongjiang@huawei.com>
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>

arch/arm64/kvm/guest.c

@@ -338,15 +338,15 @@ int __attribute_const__ kvm_target_cpu(void)
 			return KVM_ARM_TARGET_CORTEX_A53;
 		case ARM_CPU_PART_CORTEX_A57:
 			return KVM_ARM_TARGET_CORTEX_A57;
-		};
+		}
 		break;
 	case ARM_CPU_IMP_APM:
 		switch (part_number) {
 		case APM_CPU_PART_POTENZA:
 			return KVM_ARM_TARGET_XGENE_POTENZA;
-		};
+		}
 		break;
-	};
+	}
 
 	/* Return a default generic target */
 	return KVM_ARM_TARGET_GENERIC_V8;