Re: linux-next: build warning in Linus' tree

On Tue, Mar 23, 2021 at 04:51:45PM +1100, Stephen Rothwell wrote:

Hi all,

Building Linus' tree, today's linux-next build (x86_64 allnoconfig)
produced this warning:

kernel/static_call.c: In function '__static_call_update':
kernel/static_call.c:153:18: warning: unused variable 'mod' [-Wunused-variable]
  153 |   struct module *mod = site_mod->mod;
      |                  ^~~

Introduced by commit

  698bacefe993 ("static_call: Align static_call_is_init() patching condition")

Blergh... that's MODULE=n. I'll see if I can find something that's not
too ugly there..