[PATCH] libertas: make some functions void

[Dan Williams]

On Wed, 2008-04-30 at 10:50 +0200, Holger Schurig wrote:
> They don't return anything meaningfull and no-one cares about their results.
> 
> Signed-off-by: Holger Schurig <hs4233 at mail.mn-solutions.de>

Acked-by: Dan Williams <dcbw at redhat.com>

> Index: wireless-testing/drivers/net/wireless/libertas/main.c
> ===================================================================
> --- wireless-testing.orig/drivers/net/wireless/libertas/main.c	2008-04-30 09:24:05.000000000 +0200
> +++ wireless-testing/drivers/net/wireless/libertas/main.c	2008-04-30 09:28:50.000000000 +0200
> @@ -890,7 +890,7 @@ int lbs_suspend(struct lbs_private *priv
>  }
>  EXPORT_SYMBOL_GPL(lbs_suspend);
>  
> -int lbs_resume(struct lbs_private *priv)
> +void lbs_resume(struct lbs_private *priv)
>  {
>  	lbs_deb_enter(LBS_DEB_FW);
>  
> @@ -906,7 +906,6 @@ int lbs_resume(struct lbs_private *priv)
>  		netif_device_attach(priv->mesh_dev);
>  
>  	lbs_deb_leave(LBS_DEB_FW);
> -	return 0;
>  }
>  EXPORT_SYMBOL_GPL(lbs_resume);
>  
> @@ -1155,7 +1154,7 @@ done:
>  EXPORT_SYMBOL_GPL(lbs_add_card);
>  
> 
> -int lbs_remove_card(struct lbs_private *priv)
> +void lbs_remove_card(struct lbs_private *priv)
>  {
>  	struct net_device *dev = priv->dev;
>  	union iwreq_data wrqu;
> @@ -1190,7 +1189,6 @@ int lbs_remove_card(struct lbs_private *
>  	free_netdev(dev);
>  
>  	lbs_deb_leave(LBS_DEB_MAIN);
> -	return 0;
>  }
>  EXPORT_SYMBOL_GPL(lbs_remove_card);
>  
> @@ -1261,10 +1259,9 @@ done:
>  EXPORT_SYMBOL_GPL(lbs_start_card);
>  
> 
> -int lbs_stop_card(struct lbs_private *priv)
> +void lbs_stop_card(struct lbs_private *priv)
>  {
>  	struct net_device *dev = priv->dev;
> -	int ret = -1;
>  	struct cmd_ctrl_node *cmdnode;
>  	unsigned long flags;
>  
> @@ -1289,8 +1286,7 @@ int lbs_stop_card(struct lbs_private *pr
>  
>  	unregister_netdev(dev);
>  
> -	lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret);
> -	return ret;
> +	lbs_deb_leave(LBS_DEB_MAIN);
>  }
>  EXPORT_SYMBOL_GPL(lbs_stop_card);
>  
> Index: wireless-testing/drivers/net/wireless/libertas/decl.h
> ===================================================================
> --- wireless-testing.orig/drivers/net/wireless/libertas/decl.h	2008-04-30 09:24:05.000000000 +0200
> +++ wireless-testing/drivers/net/wireless/libertas/decl.h	2008-04-30 09:26:45.000000000 +0200
> @@ -64,9 +64,9 @@ void lbs_send_iwevcustom_event(struct lb
>  struct chan_freq_power *lbs_get_region_cfp_table(u8 region,
>  	int *cfp_no);
>  struct lbs_private *lbs_add_card(void *card, struct device *dmdev);
> -int lbs_remove_card(struct lbs_private *priv);
> +void lbs_remove_card(struct lbs_private *priv);
>  int lbs_start_card(struct lbs_private *priv);
> -int lbs_stop_card(struct lbs_private *priv);
> +void lbs_stop_card(struct lbs_private *priv);
>  void lbs_host_to_card_done(struct lbs_private *priv);
>  
>  int lbs_update_channel(struct lbs_private *priv);
> Index: wireless-testing/drivers/net/wireless/libertas/cmd.h
> ===================================================================
> --- wireless-testing.orig/drivers/net/wireless/libertas/cmd.h	2008-04-30 09:29:13.000000000 +0200
> +++ wireless-testing/drivers/net/wireless/libertas/cmd.h	2008-04-30 09:29:18.000000000 +0200
> @@ -44,7 +44,7 @@ int lbs_mesh_config(struct lbs_private *
>  
>  int lbs_host_sleep_cfg(struct lbs_private *priv, uint32_t criteria);
>  int lbs_suspend(struct lbs_private *priv);
> -int lbs_resume(struct lbs_private *priv);
> +void lbs_resume(struct lbs_private *priv);
>  
>  int lbs_cmd_802_11_inactivity_timeout(struct lbs_private *priv,
>  				      uint16_t cmd_action, uint16_t *timeout);