qubes-linux-kernel/patches.backports/0003-Input-byd-don-t-wipe-dynamically-allocated-memory-tw.patch
Marek Marczykowski-Górecki 0821e637f6
Add psmouse-byd driver
Since this driver is already included in mainline 4.6, lets integrate it
into main kernel package instead of keeping as separate DKMS package.

Fixes QubesOS/qubes-issues#2131
2016-07-13 02:27:31 +02:00

33 lines
1.0 KiB
Diff

From 5ad629a82de37cbcaffc17861e07b5ec68ab75f4 Mon Sep 17 00:00:00 2001
From: Vladimir Zapolskiy <vz@mleia.com>
Date: Tue, 26 Apr 2016 09:50:31 -0700
Subject: [PATCH] Input: byd - don't wipe dynamically allocated memory twice
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Since memory for a private data is allocated by kzalloc() there is no
need to fill it with zeroes immediately after the allocation.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
---
drivers/input/mouse/byd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/input/mouse/byd.c b/drivers/input/mouse/byd.c
index fdc243c..ec73f75 100644
--- a/drivers/input/mouse/byd.c
+++ b/drivers/input/mouse/byd.c
@@ -474,7 +474,6 @@ int byd_init(struct psmouse *psmouse)
if (!priv)
return -ENOMEM;
- memset(priv, 0, sizeof(*priv));
setup_timer(&priv->timer, byd_clear_touch, (unsigned long) psmouse);
psmouse->private = priv;
--
2.5.5