mwifiex: allocate space for one more mwifiex_private structure

Reserve space for one more priv structure.
This will be used by AP interface.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 429a1de..f3fc655 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -885,6 +885,10 @@
 				tid_ptr = &(priv_tmp)->wmm.
 					tid_tbl_ptr[tos_to_tid[i]];
 
+				/* For non-STA ra_list_curr may be NULL */
+				if (!tid_ptr->ra_list_curr)
+					continue;
+
 				spin_lock_irqsave(&tid_ptr->tid_tbl_lock,
 						  flags);
 				is_list_empty =