[XEN PATCH 10/12] efi: address violation of MISRA C Rule 16.3

[Federico Serafini <federico.serafini@xxxxxxxxxxx>]

Use agreed syntax for pseudo-keyword fallthrough to meet the
requirements to deviate 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@xxxxxxxxxxx>
---
 xen/common/efi/runtime.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/common/efi/runtime.c b/xen/common/efi/runtime.c
index d03e5c90ce..376fcbd8e1 100644
--- a/xen/common/efi/runtime.c
+++ b/xen/common/efi/runtime.c
@@ -691,7 +691,7 @@ int efi_runtime_call(struct xenpf_efi_runtime_call *op)
 
         if ( !efi_enabled(EFI_RS) || (efi_rs->Hdr.Revision >> 16) < 2 )
             return -EOPNOTSUPP;
-        /* XXX fall through for now */
+        fallthrough; /* XXX fall through for now */
     default:
         return -ENOSYS;
     }
-- 
2.34.1