diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/input/mouse/bcm5974.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/input/mouse/bcm5974.c b/drivers/input/mouse/bcm5974.c index 6dedded27222..354c578ec9d3 100644 --- a/drivers/input/mouse/bcm5974.c +++ b/drivers/input/mouse/bcm5974.c @@ -580,23 +580,30 @@ exit: */ static int bcm5974_start_traffic(struct bcm5974 *dev) { - if (bcm5974_wellspring_mode(dev, true)) { + int error; + + error = bcm5974_wellspring_mode(dev, true); + if (error) { dprintk(1, "bcm5974: mode switch failed\n"); - goto error; + goto err_out; } - if (usb_submit_urb(dev->bt_urb, GFP_KERNEL)) - goto error; + error = usb_submit_urb(dev->bt_urb, GFP_KERNEL); + if (error) + goto err_reset_mode; - if (usb_submit_urb(dev->tp_urb, GFP_KERNEL)) + error = usb_submit_urb(dev->tp_urb, GFP_KERNEL); + if (error) goto err_kill_bt; return 0; err_kill_bt: usb_kill_urb(dev->bt_urb); -error: - return -EIO; +err_reset_mode: + bcm5974_wellspring_mode(dev, false); +err_out: + return error; } static void bcm5974_pause_traffic(struct bcm5974 *dev) |