Merge branches 'upstream' and 'ntrig-multitouch' into for-linus

[karo-tx-linux.git] / net / mac80211 / pm.c

diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
index 027302326498a681645e981db118077ecff3707e..81985d27cbdaf5d64e22701aac01249d193dc1a5 100644 (file)
--- a/net/mac80211/pm.c
+++ b/net/mac80211/pm.c
@@ -156,8 +156,19 @@ int __ieee80211_resume(struct ieee80211_hw *hw)
                case NL80211_IFTYPE_ADHOC:
                case NL80211_IFTYPE_AP:
                case NL80211_IFTYPE_MESH_POINT:
-                       WARN_ON(ieee80211_if_config(sdata, changed));
-                       ieee80211_bss_info_change_notify(sdata, ~0);
+                       /*
+                        * Driver's config_interface can fail if rfkill is
+                        * enabled. Accommodate this return code.
+                        * FIXME: When mac80211 has knowledge of rfkill
+                        * state the code below can change back to:
+                        *   WARN(ieee80211_if_config(sdata, changed));
+                        *   ieee80211_bss_info_change_notify(sdata, ~0);
+                        */
+                       if (ieee80211_if_config(sdata, changed))
+                               printk(KERN_DEBUG "%s: failed to configure interface during resume\n",
+                                      sdata->dev->name);
+                       else
+                               ieee80211_bss_info_change_notify(sdata, ~0);
                        break;
                case NL80211_IFTYPE_WDS:
                        break;