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| author |   Dan Carpenter <dan.carpenter@oracle.com> | 2018-03-16 16:32:58 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-03-16 15:40:18 +0100 |
| commit | 29f653393e740b159933b03de25f929bec7b31b7 (patch) | |
| tree | c19bca4c96ec116e1cece26e1913e49d1be8841b /include/linux/timerqueue.h | |
| parent | Revert "usb: core: Add "quirks" parameter for usbcore" (diff) | |
usb: xhci: Clean up error code in xhci_dbc_tty_register_device()
tty_port_register_device() returns error pointers on error, never NULL.
The IS_ERR_OR_NULL() function returns either 1 or 0 so it means we
return 1 on error instead of a proper error code. The caller only
checks for zero vs non-zero so this doesn't affect runtime.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions