From e1d0f7e432b5e4da7869994db289014948147199 Mon Sep 17 00:00:00 2001
From: "Li, Fei1" <fei1.li@intel.com>
Date: Tue, 27 Nov 2018 19:58:33 +0800
Subject: [PATCH] hv: instr_emul: fix decode_modrm no default case in switch
 statement

MISRA-C required every switch statement shall have a default label.

Tracked-On: #861
Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
---
 hypervisor/arch/x86/guest/instr_emul.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hypervisor/arch/x86/guest/instr_emul.c b/hypervisor/arch/x86/guest/instr_emul.c
index 6c0e22e4b..82d943e4a 100644
--- a/hypervisor/arch/x86/guest/instr_emul.c
+++ b/hypervisor/arch/x86/guest/instr_emul.c
@@ -1874,6 +1874,9 @@ static int decode_modrm(struct instr_emul_vie *vie, enum vm_cpu_mode cpu_mode)
 			}
 		}
 		break;
+	default:
+		/* VIE_MOD_DIRECT */
+		break;
 	}
 
 done: