diff options
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/reg.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/net/wireless/reg.c b/net/wireless/reg.c index 6373a78a37e..47d505616a4 100644 --- a/net/wireless/reg.c +++ b/net/wireless/reg.c @@ -1616,7 +1616,7 @@ void reg_device_remove(struct wiphy *wiphy) int regulatory_init(void) { - int err; + int err = 0; reg_pdev = platform_device_register_simple("regulatory", 0, NULL, 0); if (IS_ERR(reg_pdev)) @@ -1637,12 +1637,24 @@ int regulatory_init(void) cfg80211_regdomain = cfg80211_world_regdom; err = regulatory_hint_core("00"); +#endif if (err) { - printk(KERN_ERR "cfg80211: calling CRDA failed - " - "unable to update world regulatory domain, " - "using static definition\n"); - } + if (err == -ENOMEM) + return err; + /* + * N.B. kobject_uevent_env() can fail mainly for when we're out + * memory which is handled and propagated appropriately above + * but it can also fail during a netlink_broadcast() or during + * early boot for call_usermodehelper(). For now treat these + * errors as non-fatal. + */ + printk(KERN_ERR "cfg80211: kobject_uevent_env() was unable " + "to call CRDA during init"); +#ifdef CONFIG_CFG80211_REG_DEBUG + /* We want to find out exactly why when debugging */ + WARN_ON(err); #endif + } return 0; } |