---

yaml
---
r: 195212
b: refs/heads/master
c: 3474ad6
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: eafdfbd32aa9fcaf17733c04d5eb071af3b1ff47
+refs/heads/master: 3474ad635db371b0d8d0ee40086f15d223d5b6a4

trunk/drivers/net/wireless/iwlwifi/iwl-core.c

@@ -1257,41 +1257,33 @@ void iwl_configure_filter(struct ieee80211_hw *hw,
 			  u64 multicast)
 {
 	struct iwl_priv *priv = hw->priv;
-	__le32 *filter_flags = &priv->staging_rxon.filter_flags;
+	__le32 filter_or = 0, filter_nand = 0;
+
+#define CHK(test, flag)	do { \
+	if (*total_flags & (test))		\
+		filter_or |= (flag);		\
+	else					\
+		filter_nand |= (flag);		\
+	} while (0)
 
 	IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
 			changed_flags, *total_flags);
 
-	if (changed_flags & (FIF_OTHER_BSS | FIF_PROMISC_IN_BSS)) {
-		if (*total_flags & (FIF_OTHER_BSS | FIF_PROMISC_IN_BSS))
-			*filter_flags |= RXON_FILTER_PROMISC_MSK;
-		else
-			*filter_flags &= ~RXON_FILTER_PROMISC_MSK;
-	}
-	if (changed_flags & FIF_ALLMULTI) {
-		if (*total_flags & FIF_ALLMULTI)
-			*filter_flags |= RXON_FILTER_ACCEPT_GRP_MSK;
-		else
-			*filter_flags &= ~RXON_FILTER_ACCEPT_GRP_MSK;
-	}
-	if (changed_flags & FIF_CONTROL) {
-		if (*total_flags & FIF_CONTROL)
-			*filter_flags |= RXON_FILTER_CTL2HOST_MSK;
-		else
-			*filter_flags &= ~RXON_FILTER_CTL2HOST_MSK;
-	}
-	if (changed_flags & FIF_BCN_PRBRESP_PROMISC) {
-		if (*total_flags & FIF_BCN_PRBRESP_PROMISC)
-			*filter_flags |= RXON_FILTER_BCON_AWARE_MSK;
-		else
-			*filter_flags &= ~RXON_FILTER_BCON_AWARE_MSK;
-	}
+	CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
+	CHK(FIF_ALLMULTI, RXON_FILTER_ACCEPT_GRP_MSK);
+	CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
+	CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
 
-	/* We avoid iwl_commit_rxon here to commit the new filter flags
-	 * since mac80211 will call ieee80211_hw_config immediately.
-	 * (mc_list is not supported at this time). Otherwise, we need to
-	 * queue a background iwl_commit_rxon work.
-	 */
+#undef CHK
+
+	mutex_lock(&priv->mutex);
+
+	priv->staging_rxon.filter_flags &= ~filter_nand;
+	priv->staging_rxon.filter_flags |= filter_or;
+
+	iwlcore_commit_rxon(priv);
+
+	mutex_unlock(&priv->mutex);
 
 	*total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
 			FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;