wcn36xx: initialize skb_lock

ctl->skb_lock is never initialized, a fact caught by lockdep.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c
index 3d6bc9b..086549b 100644 (file)
--- a/drivers/net/wireless/ath/wcn36xx/dxe.c
+++ b/drivers/net/wireless/ath/wcn36xx/dxe.c
@@ -84,6 +84,7 @@ static int wcn36xx_dxe_allocate_ctl_block(struct wcn36xx_dxe_ch *ch)
                if (!cur_ctl)
                        goto out_fail;
 
+               spin_lock_init(&cur_ctl->skb_lock);
                cur_ctl->ctl_blk_order = i;
                if (i == 0) {
                        ch->head_blk_ctl = cur_ctl;