mac80211: remove ieee80211_get_morefrag

Replaced by the new helper ieee80211_has_morefrags which is
more consistent with the intent of the function.
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

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

@@ -590,7 +590,7 @@ static void iwl_tx_cmd_build_basic(struct iwl_priv *priv,
 
 
 	tx_cmd->sta_id = std_id;
-	if (ieee80211_get_morefrag(hdr))
+	if (ieee80211_has_morefrags(fc))
 		tx_flags |= TX_CMD_FLG_MORE_FRAG_MSK;
 
 	if (ieee80211_is_data_qos(fc)) {
@@ -944,7 +944,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
 	tx_cmd->dram_lsb_ptr = cpu_to_le32(scratch_phys);
 	tx_cmd->dram_msb_ptr = iwl_get_dma_hi_address(scratch_phys);
 
-	if (!ieee80211_get_morefrag(hdr)) {
+	if (!ieee80211_has_morefrags(hdr->frame_control)) {
 		txq->need_update = 1;
 		if (qc)
 			priv->stations[sta_id].tid[tid].seq_number = seq_number;

drivers/net/wireless/iwlwifi/iwl3945-base.c

@@ -2448,7 +2448,7 @@ static void iwl3945_build_tx_cmd_basic(struct iwl3945_priv *priv,
 	}
 
 	cmd->cmd.tx.sta_id = std_id;
-	if (ieee80211_get_morefrag(hdr))
+	if (ieee80211_has_morefrags(fc))
 		tx_flags |= TX_CMD_FLG_MORE_FRAG_MSK;
 
 	if (ieee80211_is_data_qos(fc)) {
@@ -2731,7 +2731,7 @@ static int iwl3945_tx_skb(struct iwl3945_priv *priv, struct sk_buff *skb)
 	out_cmd->cmd.tx.tx_flags &= ~TX_CMD_FLG_ANT_A_MSK;
 	out_cmd->cmd.tx.tx_flags &= ~TX_CMD_FLG_ANT_B_MSK;
 
-	if (!ieee80211_get_morefrag(hdr)) {
+	if (!ieee80211_has_morefrags(hdr->frame_control)) {
 		txq->need_update = 1;
 		if (qc) {
 			priv->stations[sta_id].tid[tid].seq_number = seq_number;

drivers/net/wireless/rt2x00/rt2x00queue.c

@@ -130,7 +130,7 @@ void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
 	/*
 	 * Check if more fragments are pending
 	 */
-	if (ieee80211_get_morefrag(hdr)) {
+	if (ieee80211_has_morefrags(hdr->frame_control)) {
 		__set_bit(ENTRY_TXD_BURST, &txdesc->flags);
 		__set_bit(ENTRY_TXD_MORE_FRAG, &txdesc->flags);
 	}

drivers/net/wireless/rtl8187_dev.c

@@ -181,7 +181,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
 	flags |= RTL8187_TX_FLAG_NO_ENCRYPT;
 
 	flags |= ieee80211_get_tx_rate(dev, info)->hw_value << 24;
-	if (ieee80211_get_morefrag((struct ieee80211_hdr *)skb->data))
+	if (ieee80211_has_morefrags(((struct ieee80211_hdr *)skb->data)->frame_control))
 		flags |= RTL8187_TX_FLAG_MORE_FRAG;
 	if (info->flags & IEEE80211_TX_CTL_USE_RTS_CTS) {
 		flags |= RTL8187_TX_FLAG_RTS;

include/linux/ieee80211.h

@@ -956,18 +956,4 @@ static inline u8 *ieee80211_get_DA(struct ieee80211_hdr *hdr)
 		return hdr->addr1;
 }
 
-/**
- * ieee80211_get_morefrag - determine whether the MOREFRAGS bit is set
- *
- * This function determines whether the "more fragments" bit is set
- * in the frame.
- *
- * @hdr: the frame
- */
-static inline int ieee80211_get_morefrag(struct ieee80211_hdr *hdr)
-{
-	__le16 fc = hdr->frame_control;
-	return !!(fc & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS));
-}
-
 #endif /* IEEE80211_H */