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Commit 4b828abe authored by Oliver Neukum's avatar Oliver Neukum Committed by Greg Kroah-Hartman
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USB: fix cdc-acm resume() 



cdc-acm has
- a memory leak in resume()
- will fail to reactivate the read code path if this is needed.
his corrects it by deleting the useless relict code.

Signed-off-by: default avatarOliver Neukum <oneukum@suse.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3ee38d8b

drivers/usb/class/cdc-acm.c

+0 −3
Original line number Diff line number Diff line
@@ -1125,9 +1125,6 @@ static void stop_data_traffic(struct acm *acm) 
	for (i = 0; i < acm->rx_buflimit; i++)

		usb_kill_urb(acm->ru[i].urb);



	INIT_LIST_HEAD(&acm->filled_read_bufs);

	INIT_LIST_HEAD(&acm->spare_read_bufs);



	tasklet_enable(&acm->urb_task);



	cancel_work_sync(&acm->work);