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libertas: introduce and use lbs_complete_command() for command completion

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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse 2007-12-15 01:52:54 -05:00 committed by David S. Miller
parent c4ab41272b
commit 183aeac1c4
3 changed files with 23 additions and 17 deletions
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25
drivers/net/wireless/libertas/cmd.c
View File

@ -1230,9 +1230,7 @@ static int lbs_submit_command(struct lbs_private *priv,
if (ret) {
lbs_pr_info("DNLD_CMD: hw_host_to_card failed: %d\n", ret);
spin_lock_irqsave(&priv->driver_lock, flags);
priv->cur_cmd_retcode = ret;
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
lbs_complete_command(priv, priv->cur_cmd, ret);
spin_unlock_irqrestore(&priv->driver_lock, flags);
goto done;
}
@ -1275,8 +1273,8 @@ static int lbs_cmd_mac_control(struct lbs_private *priv,
* This function inserts command node to cmdfreeq
* after cleans it. Requires priv->driver_lock held.
*/
void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *ptempcmd)
static void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *ptempcmd)
{
if (!ptempcmd)
@ -1296,6 +1294,15 @@ static void lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
spin_unlock_irqrestore(&priv->driver_lock, flags);
}
void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
int result)
{
if (cmd == priv->cur_cmd)
priv->cur_cmd_retcode = result;
__lbs_cleanup_and_insert_cmd(priv, cmd);
priv->cur_cmd = NULL;
}
int lbs_set_radio_control(struct lbs_private *priv)
{
int ret = 0;
@ -1901,7 +1908,9 @@ int lbs_execute_next_command(struct lbs_private *priv)
lbs_deb_host(
"EXEC_NEXT_CMD: ignore ENTER_PS cmd\n");
list_del(&cmdnode->list);
lbs_cleanup_and_insert_cmd(priv, cmdnode);
spin_lock_irqsave(&priv->driver_lock, flags);
lbs_complete_command(priv, cmdnode, 0);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = 0;
goto done;
@ -1912,7 +1921,9 @@ int lbs_execute_next_command(struct lbs_private *priv)
lbs_deb_host(
"EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n");
list_del(&cmdnode->list);
lbs_cleanup_and_insert_cmd(priv, cmdnode);
spin_lock_irqsave(&priv->driver_lock, flags);
lbs_complete_command(priv, cmdnode, 0);
spin_unlock_irqrestore(&priv->driver_lock, flags);
priv->needtowakeup = 1;
ret = 0;

10
drivers/net/wireless/libertas/cmdresp.c
View File

@ -717,8 +717,7 @@ int lbs_process_rx_command(struct lbs_private *priv)
lbs_deb_host("CMD_RESP: PS action 0x%X\n", action);
}
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
lbs_complete_command(priv, priv->cur_cmd, result);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = 0;
@ -739,9 +738,7 @@ int lbs_process_rx_command(struct lbs_private *priv)
break;
}
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
lbs_complete_command(priv, priv->cur_cmd, result);
spin_unlock_irqrestore(&priv->driver_lock, flags);
ret = -1;
@ -760,8 +757,7 @@ int lbs_process_rx_command(struct lbs_private *priv)
if (priv->cur_cmd) {
/* Clean up and Put current command back to cmdfreeq */
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
priv->cur_cmd = NULL;
lbs_complete_command(priv, priv->cur_cmd, result);
}
spin_unlock_irqrestore(&priv->driver_lock, flags);

5
drivers/net/wireless/libertas/decl.h
View File

@ -45,9 +45,8 @@ void lbs_get_fwversion(struct lbs_private *priv,
/** The proc fs interface */
int lbs_process_rx_command(struct lbs_private *priv);
void __lbs_cleanup_and_insert_cmd(struct lbs_private *priv,
struct cmd_ctrl_node *ptempcmd);
void lbs_complete_command(struct lbs_private *priv, struct cmd_ctrl_node *cmd,
int result);
int lbs_hard_start_xmit(struct sk_buff *skb, struct net_device *dev);
int lbs_set_regiontable(struct lbs_private *priv, u8 region, u8 band);