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| author | Benjamin Tissoires <benjamin.tissoires@redhat.com> | 2014-02-10 12:58:51 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2014-02-17 14:55:00 +0100 |
| commit | ddea1af9d9387665ee194ae1d98ec0d49c169313 (patch) | |
| tree | 98a66a8969437364fffbce8af3d81bbc80c220c7 /drivers/hid | |
| parent | 649f94790314b502bc4e905e005d89c3b693d60a (diff) | |
| download | blackbird-op-linux-ddea1af9d9387665ee194ae1d98ec0d49c169313.tar.gz blackbird-op-linux-ddea1af9d9387665ee194ae1d98ec0d49c169313.zip | |
HID: usbhid: change return error of usbhid_output_report
If there is no urbout when sending a output report, ENOSYS (Function
not implemented) is a better error than EIO (I/O error).
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/usbhid/hid-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c index b9a770f4d7ae..0d1d87533f48 100644 --- a/drivers/hid/usbhid/hid-core.c +++ b/drivers/hid/usbhid/hid-core.c @@ -922,7 +922,7 @@ static int usbhid_output_report(struct hid_device *hid, __u8 *buf, size_t count) int actual_length, skipped_report_id = 0, ret; if (!usbhid->urbout) - return -EIO; + return -ENOSYS; if (buf[0] == 0x0) { /* Don't send the Report ID */ |
