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().
(wireless-testing).
Signed-off-by: Rami Rosen <ramirose@xxxxxxxxx>
diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c
b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 3cb4363..43dcfe3 100644
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -645,7 +645,7 @@ static void iwl_tx_cmd_build_basic(struct iwl_priv *priv,
struct iwl_tx_cmd *tx_cmd,
struct ieee80211_tx_info *info,
struct ieee80211_hdr *hdr,
- int is_unicast, u8 std_id)
+ u8 std_id)
{
__le16 fc = hdr->frame_control;
__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 seq_number = 0;
__le16 fc;
- u8 hdr_len, unicast;
+ u8 hdr_len;
u8 sta_id;
u8 wait_write_ptr = 0;
u8 tid = 0;
@@ -854,8 +854,6 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
goto drop_unlock;
}
- unicast = !is_multicast_ether_addr(hdr->addr1);
-
fc = hdr->frame_control;
#ifdef CONFIG_IWLWIFI_DEBUG
@@ -996,7 +994,7 @@ int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
len = (u16)skb->len;
tx_cmd->len = cpu_to_le16(len);
/* 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 */
iwl_tx_cmd_build_rate(priv, tx_cmd, info, fc, sta_id, 0);
On Thu, Dec 18, 2008 at 5:31 PM, John W. Linville
<linville@xxxxxxxxxxxxx> wrote:
> On Thu, Dec 18, 2008 at 12:42:37AM +0200, Tomas Winkler wrote:
>> On Wed, Dec 17, 2008 at 11:51 PM, Rami Rosen <ramirose@xxxxxxxxx> wrote:
>> > This patch removes unused parameters in methods in iwl-tx.c:
>> > remove a parameter (is_unicast) from iwl_tx_cmd_build_basic()
>> > remove a parameter (sta_id) from iwl_tx_cmd_build_rate()
>> > remove a parameter (sta_id ) from iwl_tx_cmd_build_hwcrypto()
>>
>> Unicast can go sta_id has to stay, we need it for merging 3945 back
>
> OK, I'll drop this patch and wait for a new submission.
>
> John
> --
> John W. Linville Linux should be at the core
> linville@xxxxxxxxxxxxx of your literate lifestyle.
>
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