'mod' is not used when !CONFIG_MODULES. Mark as __maybe_unused to fix the following 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; | ^~~ Fixes: 9183c3f9ed71 ("static_call: Add inline static call infrastructure") Reported-by: kernelci.org bot <b...@kernelci.org> Signed-off-by: Carlos Llamas <cmlla...@google.com> --- kernel/static_call.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/static_call.c b/kernel/static_call.c index 2c5950b0b90e..8211a34251f8 100644 --- a/kernel/static_call.c +++ b/kernel/static_call.c @@ -150,7 +150,7 @@ void __static_call_update(struct static_call_key *key, void *tramp, void *func) for (site_mod = &first; site_mod; site_mod = site_mod->next) { bool init = system_state < SYSTEM_RUNNING; - struct module *mod = site_mod->mod; + struct module __maybe_unused *mod = site_mod->mod; if (!site_mod->sites) { /* -- 2.31.1.368.gbe11c130af-goog