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iwlwifi: iwl-tx.c cleanup (remove unused parameter and unused local variable).

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This patch removes unused parameter and unused local variable in
methods in iwl-tx.c:

- Remove a parameter (is_unicast) from iwl_tx_cmd_build_basic().

- Remove an unused variable name unicast from iwl_tx_skb().

Signed-off-by: Rami Rosen <ramirose@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rami Rosen 2008-12-18 18:04:51 +02:00 committed by John W. Linville
parent be2864cfff
commit 0e7690f1e9
1 changed files with 3 additions and 5 deletions
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8
drivers/net/wireless/iwlwifi/iwl-tx.c
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@ -645,7 +645,7 @@ static void iwl_tx_cmd_build_basic(struct iwl_priv *priv,
struct iwl_tx_cmd *tx_cmd, struct iwl_tx_cmd *tx_cmd,
struct ieee80211_tx_info *info, struct ieee80211_tx_info *info,
struct ieee80211_hdr *hdr, struct ieee80211_hdr *hdr,
int is_unicast, u8 std_id) u8 std_id)
{ {
__le16 fc = hdr->frame_control; __le16 fc = hdr->frame_control;
__le32 tx_flags = tx_cmd->tx_flags; __le32 tx_flags = tx_cmd->tx_flags;
@ -834,7 +834,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
u16 len, len_org; u16 len, len_org;
u16 seq_number = 0; u16 seq_number = 0;
__le16 fc; __le16 fc;
u8 hdr_len, unicast; u8 hdr_len;
u8 sta_id; u8 sta_id;
u8 wait_write_ptr = 0; u8 wait_write_ptr = 0;
u8 tid = 0; u8 tid = 0;
@ -854,8 +854,6 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
goto drop_unlock; goto drop_unlock;
} }
unicast = !is_multicast_ether_addr(hdr->addr1);
fc = hdr->frame_control; fc = hdr->frame_control;
#ifdef CONFIG_IWLWIFI_DEBUG #ifdef CONFIG_IWLWIFI_DEBUG
@ -994,7 +992,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
len = (u16)skb->len; len = (u16)skb->len;
tx_cmd->len = cpu_to_le16(len); tx_cmd->len = cpu_to_le16(len);
/* TODO need this for burst mode later on */ /* TODO need this for burst mode later on */
iwl_tx_cmd_build_basic(priv, tx_cmd, info, hdr, unicast, sta_id); iwl_tx_cmd_build_basic(priv, tx_cmd, info, hdr, sta_id);
/* set is_hcca to 0; it probably will never be implemented */ /* set is_hcca to 0; it probably will never be implemented */
iwl_tx_cmd_build_rate(priv, tx_cmd, info, fc, sta_id, 0); iwl_tx_cmd_build_rate(priv, tx_cmd, info, fc, sta_id, 0);