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xhci: dbc: add dbgtty request to end of list once it completes

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Make sure we move the requests from the read_queue to the end of the
read_pool list, avoiding looping and using the same one request all
the time.

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20240905143300.1959279-3-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mathias Nyman 2024-09-05 17:32:50 +03:00 committed by Greg Kroah-Hartman
parent 9044ad57b6
commit 31128e7492
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/xhci-dbgtty.c
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@ -346,7 +346,7 @@ static void dbc_rx_push(struct tasklet_struct *t)
port->n_read = 0;
}
list_move(&req->list_pool, &port->read_pool);
list_move_tail(&req->list_pool, &port->read_pool);
}
if (do_push)