From: Benjamin Tissoires <benjamin.tissoires@redhat.com>
To: Benjamin Tissoires <benjamin.tissoires@gmail.com>,
Jiri Kosina <jkosina@suse.cz>,
David Herrmann <dh.herrmann@gmail.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 06/14] HID: usbhid: change return error of usbhid_output_report
Date: Mon, 10 Feb 2014 12:58:51 -0500 [thread overview]
Message-ID: <1392055139-19631-7-git-send-email-benjamin.tissoires@redhat.com> (raw)
In-Reply-To: <1392055139-19631-1-git-send-email-benjamin.tissoires@redhat.com>
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>
---
drivers/hid/usbhid/hid-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index b9a770f..0d1d875 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 */
--
1.8.3.1
next prev parent reply other threads:[~2014-02-10 17:59 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-10 17:58 [PATCH 00/14] HID: low-level transport cleanup, round 2 Benjamin Tissoires
2014-02-10 17:58 ` [PATCH 01/14] HID: uHID: remove duplicated code Benjamin Tissoires
2014-02-12 10:17 ` David Herrmann
2014-02-10 17:58 ` [PATCH 02/14] HID: uHID: implement .raw_request Benjamin Tissoires
2014-02-12 10:18 ` David Herrmann
2014-02-10 17:58 ` [PATCH 03/14] HID: core: implement generic .request() Benjamin Tissoires
2014-02-12 10:25 ` David Herrmann
2014-02-13 15:21 ` Benjamin Tissoires
2014-02-16 16:43 ` David Herrmann
2014-02-10 17:58 ` [PATCH 04/14] HID: i2c-hid: implement ll_driver transport-layer callbacks Benjamin Tissoires
2014-02-12 10:29 ` David Herrmann
2014-02-10 17:58 ` [PATCH 05/14] HID: i2c-hid: use generic .request() implementation Benjamin Tissoires
2014-02-12 10:30 ` David Herrmann
2014-02-13 15:14 ` Benjamin Tissoires
2014-02-10 17:58 ` Benjamin Tissoires [this message]
2014-02-12 10:31 ` [PATCH 06/14] HID: usbhid: change return error of usbhid_output_report David Herrmann
2014-02-10 17:58 ` [PATCH 07/14] HID: input: hid-input remove hid_output_raw_report call Benjamin Tissoires
2014-02-12 10:35 ` David Herrmann
2014-02-13 15:38 ` Benjamin Tissoires
2014-02-10 17:58 ` [PATCH 08/14] HID: logitech-dj: " Benjamin Tissoires
2014-02-12 10:36 ` David Herrmann
2014-02-10 17:58 ` [PATCH 09/14] HID: replace hid_output_raw_report with hid_hw_raw_request for feature requests Benjamin Tissoires
2014-02-10 17:58 ` [PATCH 10/14] HID: wiimote: replace hid_output_raw_report with hid_hw_output_report for output requests Benjamin Tissoires
2014-02-12 10:39 ` David Herrmann
2014-02-10 17:58 ` [PATCH 11/14] HID: sony: remove hid_output_raw_report calls Benjamin Tissoires
2014-02-12 10:47 ` David Herrmann
2014-02-13 15:46 ` Benjamin Tissoires
2014-02-10 17:58 ` [PATCH 12/14] HID: hidraw: replace hid_output_raw_report() calls by appropriates ones Benjamin Tissoires
2014-02-12 10:49 ` David Herrmann
2014-02-13 15:16 ` Benjamin Tissoires
2014-02-10 17:58 ` [PATCH 13/14] HID: remove hid_output_raw_report Benjamin Tissoires
2014-02-12 10:50 ` David Herrmann
2014-02-10 17:58 ` [PATCH 14/14] HID: core: check parameters when sending/receiving data from the device Benjamin Tissoires
2014-02-12 10:51 ` David Herrmann
2014-02-17 14:01 ` [PATCH 00/14] HID: low-level transport cleanup, round 2 Jiri Kosina
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