[xen staging] xen/tasklet: address violations of MISRA C Rule 20.7

[patchbot@xxxxxxx]

commit fc84b4a5a37b9250d87ef63983b48e1953bba6d1
Author:     Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
AuthorDate: Mon Mar 4 10:47:14 2024 +0100
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Mar 4 10:47:14 2024 +0100

    xen/tasklet: address violations of MISRA C Rule 20.7
    
    MISRA C Rule 20.7 states: "Expressions resulting from the expansion
    of macro parameters shall be enclosed in parentheses". Therefore, some
    macro definitions should gain additional parentheses to ensure that all
    current and future users will be safe with respect to expansions that
    can possibly alter the semantics of the passed-in macro parameter.
    
    No functional change.
    
    Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 xen/include/xen/tasklet.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/xen/tasklet.h b/xen/include/xen/tasklet.h
index 593d6a2400..78760b694a 100644
--- a/xen/include/xen/tasklet.h
+++ b/xen/include/xen/tasklet.h
@@ -27,7 +27,7 @@ struct tasklet
 
 #define _DECLARE_TASKLET(name, func, data, softirq)                     \
     struct tasklet name = {                                             \
-        LIST_HEAD_INIT(name.list), -1, softirq, 0, 0, func, data }
+        LIST_HEAD_INIT((name).list), -1, softirq, 0, 0, func, data }
 #define DECLARE_TASKLET(name, func, data)               \
     _DECLARE_TASKLET(name, func, data, 0)
 #define DECLARE_SOFTIRQ_TASKLET(name, func, data)       \
--
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