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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: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Harvey Harrison 2008-06-11 14:21:56 -07:00 committed by John W. Linville
parent fd7c8a40b2
commit 8b7b1e05b0
5 changed files with 6 additions and 20 deletions
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4
drivers/net/wireless/iwlwifi/iwl-tx.c
View File

@ -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;

4
drivers/net/wireless/iwlwifi/iwl3945-base.c
View File

@ -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;

2
drivers/net/wireless/rt2x00/rt2x00queue.c
View File

@ -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);
}

2
drivers/net/wireless/rtl8187_dev.c
View File

@ -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;

14
include/linux/ieee80211.h
View File

@ -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 */