forked from Minki/linux
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: 9442e81d7e
("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>
This commit is contained in:
parent
a111daf0c5
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@ -2632,7 +2632,7 @@ static void hfa384x_usbctlx_reaper_task(struct work_struct *work)
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*/
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*/
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static void hfa384x_usbctlx_completion_task(struct work_struct *work)
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static void hfa384x_usbctlx_completion_task(struct work_struct *work)
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{
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{
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struct hfa384x *hw = container_of(work, struct hfa384x, reaper_bh);
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struct hfa384x *hw = container_of(work, struct hfa384x, completion_bh);
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struct hfa384x_usbctlx *ctlx, *temp;
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struct hfa384x_usbctlx *ctlx, *temp;
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unsigned long flags;
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unsigned long flags;
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