diff mbox series

[XEN,12/13] x86/vPIC: address a violation of MISRA C Rule 16.3

Message ID 22c3d314f769b683241f8bdabf006225714aa07a.1718892030.git.federico.serafini@bugseng.com (mailing list archive)
State New, archived
Headers show
Series x86: address violations of MISRA C Rule 16.3 | expand

Commit Message

Federico Serafini June 20, 2024, 2:02 p.m. UTC 
Add pseudokeyword fallthrough to meet the requirements to deviate
a violation of MISRA C Rul 16.3: "An unconditional `break' statement
shall terminate every switch-clause".

No functional change.

Signed-off-by: Federico Serafini <federico.serafini@bugseng.com>
---
 xen/arch/x86/hvm/vpic.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/xen/arch/x86/hvm/vpic.c b/xen/arch/x86/hvm/vpic.c
index 7c3b5c7254..6427b08086 100644
--- a/xen/arch/x86/hvm/vpic.c
+++ b/xen/arch/x86/hvm/vpic.c
@@ -309,6 +309,7 @@  static void vpic_ioport_write(
             if ( !(vpic->init_state & 8) )
                 break; /* CASCADE mode: wait for write to ICW3. */
             /* SNGL mode: fall through (no ICW3). */
+            fallthrough;
         case 2:
             /* ICW3 */
             vpic->init_state++;