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don't OR integer error values together as this does not make sense.

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Instead bail on the first failed command.
This commit is contained in:
n_hibma 2014-08-05 11:50:16 +00:00
parent 3ac98abb89
commit 8ed602ddab
1 changed files with 2 additions and 1 deletions
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3
sys/dev/usb/serial/u3g.c
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@ -754,7 +754,8 @@ u3g_test_autoinst(void *arg, struct usb_device *udev,
break;
case U3GINIT_ZTESTOR:
error = usb_msc_eject(udev, 0, MSC_EJECT_STOPUNIT);
error |= usb_msc_eject(udev, 0, MSC_EJECT_ZTESTOR);
if (error == 0)
error = usb_msc_eject(udev, 0, MSC_EJECT_ZTESTOR);
break;
case U3GINIT_CMOTECH:
error = usb_msc_eject(udev, 0, MSC_EJECT_CMOTECH);