From: Andrew Cooper <andrew.cooper3@citrix.com>
Date: Tue, 14 Apr 2015 12:59:37 +0000 (+0200)
Subject: x86/cpuidle: identify a legitimate fallthrough case
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~3441
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/%22bookmarks://%22Dat/%22http:/www.example.com/cgi/%22https:/%22bookmarks:/%22Dat?a=commitdiff_plain;h=9bdea267f6d3c3bc127ccdcc1a3e7e167524b540;p=xen.git

x86/cpuidle: identify a legitimate fallthrough case

to appease the Missing Break checker.

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Coverity-id: 1291938
---

diff --git a/xen/arch/x86/acpi/cpu_idle.c b/xen/arch/x86/acpi/cpu_idle.c
index e639c99a00..d6613c915c 100644
--- a/xen/arch/x86/acpi/cpu_idle.c
+++ b/xen/arch/x86/acpi/cpu_idle.c
@@ -200,6 +200,7 @@ static void do_get_hw_residencies(void *arg)
     /* Silvermont */
     case 0x37:
         GET_MC6_RES(hw_res->mc6);
+        /* fall through */
     case 0x4A:
     case 0x4D:
     case 0x5A: