diff options
| author | maya <maya@NetBSD.org> | 2017-01-20 12:25:07 +0000 |
|---|---|---|
| committer | maya <maya@NetBSD.org> | 2017-01-20 12:25:07 +0000 |
| commit | 85e09bc412b29793fc70dfdaf584fbf205f27a8b (patch) | |
| tree | 3c0465de6d963e2b07f863e61da09c4eaa7f58e2 /sys/modules/lua | |
| parent | 7b70ea82202f488e212768863d3d104a9a8e6733 (diff) | |
Check pmf_device_register return value. NFC
Appeases static analyzers.
Diffstat (limited to 'sys/modules/lua')
| -rw-r--r-- | sys/modules/lua/lua.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/modules/lua/lua.c b/sys/modules/lua/lua.c index 7ac86ad263b..7d574f5df13 100644 --- a/sys/modules/lua/lua.c +++ b/sys/modules/lua/lua.c @@ -1,4 +1,4 @@ -/* $NetBSD: lua.c,v 1.18 2016/07/14 04:00:46 msaitoh Exp $ */ +/* $NetBSD: lua.c,v 1.19 2017/01/20 12:25:07 maya Exp $ */ /* * Copyright (c) 2014 by Lourival Vieira Neto <lneto@NetBSD.org>. @@ -141,7 +141,8 @@ lua_attach(device_t parent, device_t self, void *aux) mutex_init(&sc->sc_state_lock, MUTEX_DEFAULT, IPL_VM); cv_init(&sc->sc_state_cv, "luastate"); - pmf_device_register(self, NULL, NULL); + if (!pmf_device_register(self, NULL, NULL)) + aprint_error_dev(self, "couldn't establish power handler\n"); /* Sysctl to provide some control over behaviour */ sysctl_createv(&sc->sc_log, 0, NULL, &node, |
