KVM: MIPS/Emulate: Remove unneeded semicolon

Fixes coccicheck warnings:

arch/mips/kvm/emulate.c:1793:3-4: Unneeded semicolon
arch/mips/kvm/emulate.c:1968:3-4: Unneeded semicolon
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zou Wei <zou_wei@huawei.com>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

arch/mips/kvm/emulate.c

@@ -1790,7 +1790,7 @@ static enum emulation_result kvm_mips_guest_cache_op(int (*fn)(unsigned long),
 			return EMULATE_EXCEPT;
 		default:
 			break;
-		};
+		}
 	}
 }
 
@@ -1965,7 +1965,7 @@ enum emulation_result kvm_mips_emulate_inst(u32 cause, u32 *opc,
 			break;
 		default:
 			goto unknown;
-		};
+		}
 		break;
 unknown:
 #endif