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lx_emul: use usb_unlink_urb() in timeout handler

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Replace usb_kill_urb() by usb_unlink_urb() in the timeout handler for
control URBs, as usb_kill_urb() may block and is not allowed to be
called in IRQ/bottom half contexts.

Fixes #4681
This commit is contained in:
Christian Helmuth 2022-11-28 15:22:39 +01:00
parent 5cff81fc29
commit 5ff8e7cadf
1 changed files with 1 additions and 1 deletions
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2
repos/dde_linux/src/lib/lx_emul/usb.c
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@ -521,7 +521,7 @@ static void urb_timeout(struct timer_list *t)
{
struct usb_urb_context * context = from_timer(context, t, timeo);
context->timer_state = TIMER_TRIGGERED;
usb_kill_urb(context->urb);
usb_unlink_urb(context->urb);
}