xen/domctl: address a violation of MISRA C:2012 Rule 16.3

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.serafini@bugseng.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/common/domctl.c b/xen/common/domctl.c
index d94a9dae91ac2b63cc4a0174171516946adc2b93..f2e0e36a17c3f5ca374d6dc5e04b035aa2de1267 100644 (file)
--- a/xen/common/domctl.c
+++ b/xen/common/domctl.c
@@ -316,6 +316,7 @@ long do_domctl(XEN_GUEST_HANDLE_PARAM(xen_domctl_t) u_domctl)
         d = rcu_lock_domain_by_id(op->domain);
         if ( !d )
             return -ESRCH;
+        break;
     }
 
     ret = xsm_domctl(XSM_OTHER, d, op->cmd);