staging/wlan-ng: get the correct struct hfa384x in work callback

hfa384x_usbctlx_completion_task() is bogusly using the reaper BH when
in fact this is the completion_bh. This was reflected when trying
to acquire the hw->ctlxq.lock and getting a failed lockdep class
initialized to it.

Fixes: 9442e81d7e7c ("staging/wlan-ng, prism2usb: replace completion_bh tasklet with work")
Reported-by: syzbot+ce3408364c4a234dd90c@syzkaller.appspotmail.com
Signed-off-by: Davidlohr Bueso <dave@stgolabs.net>
Link: https://lore.kernel.org/r/20220629165225.3436822-1-dave@stgolabs.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wlan-ng/hfa384x_usb.c b/drivers/staging/wlan-ng/hfa384x_usb.c
index 33844526c7977df9ac9fc69537b538dc848b6bf7..02fdef7a16c872dab6fb3694550d7b3f5adab549 100644 (file)
--- a/drivers/staging/wlan-ng/hfa384x_usb.c
+++ b/drivers/staging/wlan-ng/hfa384x_usb.c
@@ -2632,7 +2632,7 @@ static void hfa384x_usbctlx_reaper_task(struct work_struct *work)
  */
 static void hfa384x_usbctlx_completion_task(struct work_struct *work)
 {
-       struct hfa384x *hw = container_of(work, struct hfa384x, reaper_bh);
+       struct hfa384x *hw = container_of(work, struct hfa384x, completion_bh);
        struct hfa384x_usbctlx *ctlx, *temp;
        unsigned long flags;