staging: vt6656: remove blank lines at opening and closing braces

Removes unnecessary blank lines after opening and before closing braces.
These instances were found by checkpatch.pl.
Signed-off-by: Katie Dunne <kdunne@mail.ccsf.edu>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vt6656/wcmd.c

@@ -45,7 +45,6 @@ static void vnt_cmd_timer_wait(struct vnt_private *priv, unsigned long msecs)
 
 static int vnt_cmd_complete(struct vnt_private *priv)
 {
-
 	priv->command_state = WLAN_CMD_IDLE;
 	if (priv->free_cmd_queue == CMD_Q_SIZE) {
 		/* Command Queue Empty */
@@ -165,7 +164,6 @@ void vnt_run_command(struct work_struct *work)
 
 int vnt_schedule_command(struct vnt_private *priv, enum vnt_cmd command)
 {
-
 	if (priv->free_cmd_queue == 0)
 		return false;
 
@@ -178,7 +176,6 @@ int vnt_schedule_command(struct vnt_private *priv, enum vnt_cmd command)
 		vnt_cmd_complete(priv);
 
 	return true;
-
 }
 
 void vnt_reset_command_timer(struct vnt_private *priv)