libertas: kill unused wait_option field in struct cmd_ctrl_node

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c
index ffef721..5ceb331 100644 (file)
--- a/drivers/net/wireless/libertas/cmd.c
+++ b/drivers/net/wireless/libertas/cmd.c
@@ -17,7 +17,7 @@ static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode);
 static struct cmd_ctrl_node *lbs_get_cmd_ctrl_node(struct lbs_private *priv);
 static void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
                    struct cmd_ctrl_node *ptempnode,
-                   u16 wait_option, void *pdata_buf);
+                   void *pdata_buf);
 
 
 /**
@@ -1392,7 +1392,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
                goto done;
        }
 
-       lbs_set_cmd_ctrl_node(priv, cmdnode, wait_option, pdata_buf);
+       lbs_set_cmd_ctrl_node(priv, cmdnode, pdata_buf);
 
        cmdptr = (struct cmd_ds_command *)cmdnode->cmdbuf;
 
@@ -1554,7 +1554,7 @@ int lbs_prepare_and_send_command(struct lbs_private *priv,
        case CMD_802_11_INACTIVITY_TIMEOUT:
                ret = lbs_cmd_802_11_inactivity_timeout(priv, cmdptr,
                                                         cmd_action, pdata_buf);
-               lbs_set_cmd_ctrl_node(priv, cmdnode, 0, pdata_buf);
+               lbs_set_cmd_ctrl_node(priv, cmdnode, pdata_buf);
                break;
 
        case CMD_802_11_TPC_CFG:
@@ -1800,7 +1800,6 @@ static void cleanup_cmdnode(struct cmd_ctrl_node *cmdnode)
                return;
        cmdnode->cmdwaitqwoken = 1;
        wake_up_interruptible(&cmdnode->cmdwait_q);
-       cmdnode->wait_option = 0;
        cmdnode->pdata_buf = NULL;
        cmdnode->callback = NULL;
        cmdnode->callback_arg = 0;
@@ -1816,20 +1815,18 @@ static void cleanup_cmdnode(struct cmd_ctrl_node *cmdnode)
  *
  *  @param priv                A pointer to struct lbs_private structure
  *  @param ptempnode   A pointer to cmd_ctrl_node structure
- *  @param wait_option wait option: wait response or not
  *  @param pdata_buf   A pointer to informaion buffer
  *  @return            0 or -1
  */
 static void lbs_set_cmd_ctrl_node(struct lbs_private *priv,
                                  struct cmd_ctrl_node *ptempnode,
-                                 u16 wait_option, void *pdata_buf)
+                                 void *pdata_buf)
 {
        lbs_deb_enter(LBS_DEB_HOST);
 
        if (!ptempnode)
                return;
 
-       ptempnode->wait_option = wait_option;
        ptempnode->pdata_buf = pdata_buf;
        ptempnode->callback = NULL;
        ptempnode->callback_arg = 0;
@@ -2213,7 +2210,6 @@ int __lbs_cmd(struct lbs_private *priv, uint16_t command,
                goto done;
        }
 
-       cmdnode->wait_option = CMD_OPTION_WAITFORRSP;
        cmdnode->callback = callback;
        cmdnode->callback_arg = callback_arg;
 

diff --git a/drivers/net/wireless/libertas/hostcmd.h b/drivers/net/wireless/libertas/hostcmd.h
index aa4cea0..1b31250 100644 (file)
--- a/drivers/net/wireless/libertas/hostcmd.h
+++ b/drivers/net/wireless/libertas/hostcmd.h
@@ -74,8 +74,6 @@ struct cmd_header {
 
 struct cmd_ctrl_node {
        struct list_head list;
-       /* wait for finish or not */
-       u16 wait_option;
        /* command response */
        void *pdata_buf;
        int (*callback)(struct lbs_private *, unsigned long, struct cmd_header *);