[XEN,2/7] console: address a violation of MISRA C:2012 Rule 16.3

Commit Message

Federico Serafini April 2, 2024, 7:22 a.m. UTC

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 <[e-mail]>
---
 xen/drivers/char/console.c | 2 ++
 1 file changed, 2 insertions(+)

Comments

Jan Beulich April 3, 2024, 6:24 a.m. UTC | #1

On 02.04.2024 09:22, Federico Serafini wrote:
> 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 <[e-mail]>

Reviewed-by: Jan Beulich <[e-mail]>

Patch

diff --git a/xen/drivers/char/console.c b/xen/drivers/char/console.c
index ccd5f8cc14..e185f80efe 100644
--- a/xen/drivers/char/console.c
+++ b/xen/drivers/char/console.c
@@ -568,6 +568,8 @@  static void __serial_rx(char c)
 
         if ( d != NULL )
             rcu_unlock_domain(d);
+
+        break;
     }
 #endif
     }