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path: root/drivers/usb/serial/whiteheat.c
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Diffstat (limited to 'drivers/usb/serial/whiteheat.c')
-rw-r--r--drivers/usb/serial/whiteheat.c19
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 5b06fa366098..56ffc81302fc 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -686,19 +686,16 @@ static void whiteheat_close(struct usb_serial_port *port, struct file * filp)
wrap = list_entry(tmp, struct whiteheat_urb_wrap, list);
urb = wrap->urb;
usb_kill_urb(urb);
- list_del(tmp);
- list_add(tmp, &info->rx_urbs_free);
- }
- list_for_each_safe(tmp, tmp2, &info->rx_urb_q) {
- list_del(tmp);
- list_add(tmp, &info->rx_urbs_free);
+ list_move(tmp, &info->rx_urbs_free);
}
+ list_for_each_safe(tmp, tmp2, &info->rx_urb_q)
+ list_move(tmp, &info->rx_urbs_free);
+
list_for_each_safe(tmp, tmp2, &info->tx_urbs_submitted) {
wrap = list_entry(tmp, struct whiteheat_urb_wrap, list);
urb = wrap->urb;
usb_kill_urb(urb);
- list_del(tmp);
- list_add(tmp, &info->tx_urbs_free);
+ list_move(tmp, &info->tx_urbs_free);
}
spin_unlock_irqrestore(&info->lock, flags);
@@ -1080,8 +1077,7 @@ static void whiteheat_write_callback(struct urb *urb, struct pt_regs *regs)
err("%s - Not my urb!", __FUNCTION__);
return;
}
- list_del(&wrap->list);
- list_add(&wrap->list, &info->tx_urbs_free);
+ list_move(&wrap->list, &info->tx_urbs_free);
spin_unlock(&info->lock);
if (urb->status) {
@@ -1371,8 +1367,7 @@ static int start_port_read(struct usb_serial_port *port)
wrap = list_entry(tmp, struct whiteheat_urb_wrap, list);
urb = wrap->urb;
usb_kill_urb(urb);
- list_del(tmp);
- list_add(tmp, &info->rx_urbs_free);
+ list_move(tmp, &info->rx_urbs_free);
}
break;
}