[xen master] xen: make 'saved_cmdline' static

[patchbot@xxxxxxx]

commit 2a54704bde36f75d406a5c664dbb6ed0c127e49d
Author:     Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
AuthorDate: Thu Aug 10 15:13:21 2023 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Thu Aug 10 15:13:21 2023 +0200

    xen: make 'saved_cmdline' static
    
    The variable 'saved_cmdline' can be defined static,
    as its only uses are within the same file. This in turn avoids
    violating MISRA C:2012 Rule 8.4 because no declaration is present.
    
    Fixes: e6ee01ad24b6 ("xen/version: Drop compat/kernel.c")
    Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
    Reviewed-by: Luca Fancellu <luca.fancellu@xxxxxxx>
    Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
---
 xen/common/kernel.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/common/kernel.c b/xen/common/kernel.c
index fb919f3d9c..52aa287627 100644
--- a/xen/common/kernel.c
+++ b/xen/common/kernel.c
@@ -28,7 +28,7 @@ CHECK_feature_info;
 
 enum system_state system_state = SYS_STATE_early_boot;
 
-xen_commandline_t saved_cmdline;
+static xen_commandline_t saved_cmdline;
 static const char __initconst opt_builtin_cmdline[] = CONFIG_CMDLINE;
 
 static int assign_integer_param(const struct kernel_param *param, uint64_t val)
--
generated by git-patchbot for /home/xen/git/xen.git#master