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Diffstat (limited to 'net/mac80211/main.c')
-rw-r--r--net/mac80211/main.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 8eae74ac4e1e..091088ac7890 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -331,7 +331,7 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
return NOTIFY_DONE;
ifmgd = &sdata->u.mgd;
- mutex_lock(&ifmgd->mtx);
+ sdata_lock(sdata);
/* Copy the addresses to the bss_conf list */
ifa = idev->ifa_list;
@@ -349,7 +349,7 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
ieee80211_bss_info_change_notify(sdata,
BSS_CHANGED_ARP_FILTER);
- mutex_unlock(&ifmgd->mtx);
+ sdata_unlock(sdata);
return NOTIFY_DONE;
}
@@ -686,8 +686,7 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
return -EINVAL;
#ifdef CONFIG_PM
- if ((hw->wiphy->wowlan.flags || hw->wiphy->wowlan.n_patterns) &&
- (!local->ops->suspend || !local->ops->resume))
+ if (hw->wiphy->wowlan && (!local->ops->suspend || !local->ops->resume))
return -EINVAL;
#endif