[XEN PATCH 4/7] xen/evtchn: address a violation of MISRA C:2012 Rule 16.3

[Federico Serafini]

Add break statement to address a violation of MISRA C:2012 Rule 16.3
("An unconditional `break' statement shall terminate every
switch-clause ").

No functional change.

Signed-off-by: Federico Serafini <federico.seraf...@bugseng.com>
---
 xen/common/event_channel.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xen/common/event_channel.c b/xen/common/event_channel.c
index 20f586cf5e..aceee0695f 100644
--- a/xen/common/event_channel.c
+++ b/xen/common/event_channel.c
@@ -853,6 +853,7 @@ int evtchn_send(struct domain *ld, unsigned int lport)
         break;
     default:
         ret = -EINVAL;
+        break;
     }
 
 out:
-- 
2.34.1