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iwl3945: remove unused len_org variable

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Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Stanislaw Gruszka 2010-11-12 08:47:05 +01:00 committed by John W. Linville
parent 8f0729b16a
commit 2cb7865648
1 changed files with 1 additions and 8 deletions
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9
drivers/net/wireless/iwlwifi/iwl3945-base.c
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@ -475,7 +475,7 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
dma_addr_t phys_addr;
dma_addr_t txcmd_phys;
int txq_id = skb_get_queue_mapping(skb);
u16 len, idx, len_org, hdr_len; /* TODO: len_org is not used */
u16 len, idx, hdr_len;
u8 id;
u8 unicast;
u8 sta_id;
@ -612,15 +612,8 @@ static int iwl3945_tx_skb(struct iwl_priv *priv, struct sk_buff *skb)
*/
len = sizeof(struct iwl3945_tx_cmd) +
sizeof(struct iwl_cmd_header) + hdr_len;
len_org = len;
len = (len + 3) & ~3;
if (len_org != len)
len_org = 1;
else
len_org = 0;
/* Physical address of this Tx command's header (not MAC header!),
* within command buffer array. */
txcmd_phys = pci_map_single(priv->pci_dev, &out_cmd->hdr,