Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem

Conflicts:
	drivers/net/wireless/libertas_tf/cmd.c
	drivers/net/wireless/libertas_tf/main.c

drivers/net/wireless/iwlwifi/iwl-debugfs.c

@@ -1059,10 +1059,8 @@ static ssize_t iwl_dbgfs_ucode_rx_stats_read(struct file *file,
 					size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	if (priv->cfg->ops->lib->debugfs_ops.rx_stats_read)
-		return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file,
-						user_buf, count, ppos);
-	return 0;
+	return priv->cfg->ops->lib->debugfs_ops.rx_stats_read(file,
+			user_buf, count, ppos);
 }
 
 static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
@@ -1070,10 +1068,8 @@ static ssize_t iwl_dbgfs_ucode_tx_stats_read(struct file *file,
 					size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	if (priv->cfg->ops->lib->debugfs_ops.tx_stats_read)
-		return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file,
-						user_buf, count, ppos);
-	return 0;
+	return priv->cfg->ops->lib->debugfs_ops.tx_stats_read(file,
+			user_buf, count, ppos);
 }
 
 static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
@@ -1081,10 +1077,8 @@ static ssize_t iwl_dbgfs_ucode_general_stats_read(struct file *file,
 					size_t count, loff_t *ppos)
 {
 	struct iwl_priv *priv = file->private_data;
-	if (priv->cfg->ops->lib->debugfs_ops.general_stats_read)
-		return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file,
-						user_buf, count, ppos);
-	return 0;
+	return priv->cfg->ops->lib->debugfs_ops.general_stats_read(file,
+			user_buf, count, ppos);
 }
 
 static ssize_t iwl_dbgfs_sensitivity_read(struct file *file,