staging: wilc1000: remove _tstrJoinParam from join_bss_param

This patch removes struct _tstrJoinParam from the struct join_bss_param
because it is not used inside the struct.
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Tony Cho <tony.cho@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/host_interface.c

@@ -425,7 +425,6 @@ struct join_bss_param {
 	u8 rsn_pcip_policy[3];
 	u8 rsn_auth_policy[3];
 	u8 rsn_cap[2];
-	struct _tstrJoinParam *nextJoinBss;
 	u32 tsf;
 	u8 u8NoaEnbaled;
 	u8 u8OppEnable;