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| author |   Wei Ming Chen <jj251510319013@gmail.com> | 2022-03-11 16:29:45 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-15 15:31:39 +0100 |
| commit | 0d48aee69c71f073571dbbf6da119cc12fea70df (patch) | |
| tree | ecee05f7421dd395a424963680e3ea28582db8a9 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dt-bindings: usb: hcd: correct usb-device path (diff) | |
| download | wireguard-linux-0d48aee69c71f073571dbbf6da119cc12fea70df.tar.xz wireguard-linux-0d48aee69c71f073571dbbf6da119cc12fea70df.zip | |
usb: raw-gadget: return -EINVAL if no proper ep address available
If we try to use raw_ioctl_ep_enable() for ep5in on a hardware that
only support from ep1-ep4 for both in and out direction, it will return
-EBUSY originally.
I think it will be more intuitive if we return -EINVAL, because -EBUSY
sounds like ep5in is not available now, but might be available in the
future.
Reviewed-by: Andrey Konovalov <andreyknvl@gmail.com>
Signed-off-by: Wei Ming Chen <jj251510319013@gmail.com>
Link: https://lore.kernel.org/r/20220311082944.4881-1-jj251510319013@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions