Message ID | 20230611120725.183182-1-trix@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | sysctl: set variable sysctl_mount_point storage-class-specifier to static | expand |
On Sun, Jun 11, 2023 at 08:07:25AM -0400, Tom Rix wrote: > smatch reports > fs/proc/proc_sysctl.c:32:18: warning: symbol > 'sysctl_mount_point' was not declared. Should it be static? > > This variable is only used in its defining file, so it should be static. > > Signed-off-by: Tom Rix <trix@redhat.com> Reviewed-by: Kees Cook <keescook@chromium.org>
On Tue, Jun 13, 2023 at 01:30:47PM -0700, Kees Cook wrote: > On Sun, Jun 11, 2023 at 08:07:25AM -0400, Tom Rix wrote: > > smatch reports > > fs/proc/proc_sysctl.c:32:18: warning: symbol > > 'sysctl_mount_point' was not declared. Should it be static? > > > > This variable is only used in its defining file, so it should be static. > > > > Signed-off-by: Tom Rix <trix@redhat.com> > > Reviewed-by: Kees Cook <keescook@chromium.org> Queued up, thanks! Luis
diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c index 2715e6114933..67872cbc0517 100644 --- a/fs/proc/proc_sysctl.c +++ b/fs/proc/proc_sysctl.c @@ -29,7 +29,7 @@ static const struct file_operations proc_sys_dir_file_operations; static const struct inode_operations proc_sys_dir_operations; /* Support for permanently empty directories */ -struct ctl_table sysctl_mount_point[] = { +static struct ctl_table sysctl_mount_point[] = { {.flags = SYSCTL_PERM_EMPTY_DIR } };
smatch reports fs/proc/proc_sysctl.c:32:18: warning: symbol 'sysctl_mount_point' was not declared. Should it be static? This variable is only used in its defining file, so it should be static. Signed-off-by: Tom Rix <trix@redhat.com> --- fs/proc/proc_sysctl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)