From: Aniroop Mathur <a.mathur@samsung.com>
To: dmitry.torokhov@gmail.com
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
aniroop.mathur@gmail.com, Aniroop Mathur <a.mathur@samsung.com>
Subject: [PATCH] Input: evdev - Avoid duplicate checking of empty SYN_REPORT
Date: Thu, 31 Dec 2015 04:55:58 +0530 [thread overview]
Message-ID: <1451517958-2173-1-git-send-email-a.mathur@samsung.com> (raw)
Input core already drops empty syn_report event so there is no need
to check again for dropping empty syn_report event in evdev handler
for all clients on every new event.
Signed-off-by: Aniroop Mathur <a.mathur@samsung.com>
---
drivers/input/evdev.c | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index e9ae3d5..6e242b7 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -276,13 +276,8 @@ static void evdev_pass_values(struct evdev_client *client,
if (__evdev_is_filtered(client, v->type, v->code))
continue;
- if (v->type == EV_SYN && v->code == SYN_REPORT) {
- /* drop empty SYN_REPORT */
- if (client->packet_head == client->head)
- continue;
-
+ if (v->type == EV_SYN && v->code == SYN_REPORT)
wakeup = true;
- }
event.type = v->type;
event.code = v->code;
--
2.6.2
next reply other threads:[~2015-12-30 23:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-30 23:25 Aniroop Mathur [this message]
2016-01-03 4:31 ` [PATCH] Input: evdev - Avoid duplicate checking of empty SYN_REPORT Dmitry Torokhov
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=1451517958-2173-1-git-send-email-a.mathur@samsung.com \
--to=a.mathur@samsung.com \
--cc=aniroop.mathur@gmail.com \
--cc=dmitry.torokhov@gmail.com \
--cc=linux-input@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
/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).