iwlwifi: mvm: make nd_ies part of the mvm struct

Instead of allocating nd_ies separately, make it part of the iwl_mvm
structure so it's easier to handle its lifetime.

Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index cbfba80..db52f65 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -666,7 +666,7 @@
 
 	/* sched scan settings for net detect */
 	struct cfg80211_sched_scan_request *nd_config;
-	struct ieee80211_scan_ies *nd_ies;
+	struct ieee80211_scan_ies nd_ies;
 #ifdef CONFIG_IWLWIFI_DEBUGFS
 	u32 d3_wake_sysassert; /* must be u32 for debugfs_create_bool */
 	bool d3_test_active;