[XEN PATCH 3/7] xen/sched: address a violation of MISRA C:2012 Rule 16.3

[Federico Serafini <federico.serafini@xxxxxxxxxxx>]

Use pseudo-keyword fallthrough to meet the requirements to deviate
MISRA C:2012 Rule 16.3 ("An unconditional `break' statement shall
terminate every switch-clause").

No functional change.

Signed-off-by: Federico Serafini <federico.serafini@xxxxxxxxxxx>
---
 xen/common/sched/credit2.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/common/sched/credit2.c b/xen/common/sched/credit2.c
index c76330d79d..0962b52415 100644
--- a/xen/common/sched/credit2.c
+++ b/xen/common/sched/credit2.c
@@ -3152,8 +3152,8 @@ static int cf_check csched2_sys_cntl(
             printk(XENLOG_INFO "Disabling context switch rate limiting\n");
         prv->ratelimit_us = params->ratelimit_us;
         write_unlock_irqrestore(&prv->lock, flags);
+        fallthrough;
 
-    /* FALLTHRU */
     case XEN_SYSCTL_SCHEDOP_getinfo:
         params->ratelimit_us = prv->ratelimit_us;
         break;
-- 
2.34.1