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iwl4965: Remove redundant code in iwl4965_tx_cmd

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This function removes redundant code in iwl4965_tx_cmd
function, leftovers of previous design.

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler 2008-01-14 17:46:14 -08:00 committed by David S. Miller
parent d159131406
commit 440d42c30c
1 changed files with 1 additions and 22 deletions
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23
drivers/net/wireless/iwlwifi/iwl-4965.c
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@ -3267,8 +3267,7 @@ int iwl4965_tx_cmd(struct iwl4965_priv *priv, struct iwl4965_cmd *out_cmd,
struct ieee80211_hdr *hdr, u8 hdr_len,
struct ieee80211_tx_control *ctrl, void *sta_in)
{
struct iwl4965_tx_cmd cmd;
struct iwl4965_tx_cmd *tx = (struct iwl4965_tx_cmd *)&out_cmd->cmd.payload[0];
struct iwl4965_tx_cmd *tx = &out_cmd->cmd.tx;
dma_addr_t scratch_phys;
u8 unicast = 0;
u8 is_data = 1;
@ -3287,26 +3286,6 @@ int iwl4965_tx_cmd(struct iwl4965_priv *priv, struct iwl4965_cmd *out_cmd,
if ((fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA)
is_data = 0;
memcpy(&cmd, &(out_cmd->cmd.tx), sizeof(struct iwl4965_tx_cmd));
memset(tx, 0, sizeof(struct iwl4965_tx_cmd));
memcpy(tx->hdr, hdr, hdr_len);
tx->len = cmd.len;
tx->driver_txop = cmd.driver_txop;
tx->stop_time.life_time = cmd.stop_time.life_time;
tx->tx_flags = cmd.tx_flags;
tx->sta_id = cmd.sta_id;
tx->tid_tspec = cmd.tid_tspec;
tx->timeout.pm_frame_timeout = cmd.timeout.pm_frame_timeout;
tx->next_frame_len = cmd.next_frame_len;
tx->sec_ctl = cmd.sec_ctl;
memcpy(&(tx->key[0]), &(cmd.key[0]), 16);
tx->tx_flags = cmd.tx_flags;
tx->rts_retry_limit = cmd.rts_retry_limit;
tx->data_retry_limit = cmd.data_retry_limit;
scratch_phys = txcmd_phys + sizeof(struct iwl4965_cmd_header) +
offsetof(struct iwl4965_tx_cmd, scratch);
tx->dram_lsb_ptr = cpu_to_le32(scratch_phys);