iwl3945: remove unused len_org variable

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>

diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index a55b4623e1c8066e86cc100663a551b89843b4f6..6d09c096564519c7e52e038e94316698be057ffd 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -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,