Add a missing break statement to address a violation of
MISRA C Rule 16.3: "An unconditional `break' statement shall terminate
every switch-clause".

No functional change.

Signed-off-by: Federico Serafini <federico.serafini@bugseng.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
---
 xen/arch/x86/mpparse.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xen/arch/x86/mpparse.c b/xen/arch/x86/mpparse.c
index d8ccab2449..306d8ed97a 100644
--- a/xen/arch/x86/mpparse.c
+++ b/xen/arch/x86/mpparse.c
@@ -544,6 +544,7 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
 		case 4:
 		case 7:
 			memcpy(bus.mpc_bustype, "MCA   ", 6);
+			break;
 	}
 	MP_bus_info(&bus);
 	if (mpc_default_type > 4) {
-- 
2.34.1