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Check the return value of config_intrhook_establish().

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Kevin Lo 2015-03-03 02:08:17 +00:00
parent 5719711f8b
commit 429b844ba6
1 changed files with 3 additions and 1 deletions
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4
sys/dev/flash/at45d.c
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@ -197,8 +197,10 @@ at45d_attach(device_t dev)
/* We'll see what kind of flash we have later... */ /* We'll see what kind of flash we have later... */
sc->config_intrhook.ich_func = at45d_delayed_attach; sc->config_intrhook.ich_func = at45d_delayed_attach;
sc->config_intrhook.ich_arg = sc; sc->config_intrhook.ich_arg = sc;
if (config_intrhook_establish(&sc->config_intrhook) != 0) if (config_intrhook_establish(&sc->config_intrhook) != 0) {
device_printf(dev, "config_intrhook_establish failed\n"); device_printf(dev, "config_intrhook_establish failed\n");
return (ENOMEM);
}
return (0); return (0);
} }