From: Qinglang Miao <miaoqinglang@huawei.com>
To: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Jiri Kosina <jikos@kernel.org>,
Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: <linux-input@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
"Qinglang Miao" <miaoqinglang@huawei.com>
Subject: [PATCH -next] HID: intel-ish-hid: simplify the return expression of ishtp_bus_remove_device()
Date: Mon, 21 Sep 2020 21:10:33 +0800 [thread overview]
Message-ID: <20200921131033.92017-1-miaoqinglang@huawei.com> (raw)
Simplify the return expression.
Signed-off-by: Qinglang Miao <miaoqinglang@huawei.com>
---
drivers/hid/intel-ish-hid/ishtp/bus.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/hid/intel-ish-hid/ishtp/bus.c b/drivers/hid/intel-ish-hid/ishtp/bus.c
index c47c3328a..bba29cd36 100644
--- a/drivers/hid/intel-ish-hid/ishtp/bus.c
+++ b/drivers/hid/intel-ish-hid/ishtp/bus.c
@@ -502,8 +502,6 @@ static void ishtp_bus_remove_device(struct ishtp_cl_device *device)
int ishtp_cl_driver_register(struct ishtp_cl_driver *driver,
struct module *owner)
{
- int err;
-
if (!ishtp_device_ready)
return -ENODEV;
@@ -511,11 +509,7 @@ int ishtp_cl_driver_register(struct ishtp_cl_driver *driver,
driver->driver.owner = owner;
driver->driver.bus = &ishtp_cl_bus_type;
- err = driver_register(&driver->driver);
- if (err)
- return err;
-
- return 0;
+ return driver_register(&driver->driver);
}
EXPORT_SYMBOL(ishtp_cl_driver_register);
--
2.23.0
next reply other threads:[~2020-09-21 13:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-21 13:10 Qinglang Miao [this message]
2020-09-21 14:45 ` [PATCH -next] HID: intel-ish-hid: simplify the return expression of ishtp_bus_remove_device() Pandruvada, Srinivas
2020-09-22 9:10 ` Jiri Kosina
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20200921131033.92017-1-miaoqinglang@huawei.com \
--to=miaoqinglang@huawei.com \
--cc=benjamin.tissoires@redhat.com \
--cc=jikos@kernel.org \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=srinivas.pandruvada@linux.intel.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).