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Message-Id: <31b0632dcc5917cda767ad9ffafaa8bc9a95ee02.1306603968.git.joe@perches.com>
Date: Sat, 28 May 2011 10:36:25 -0700
From: Joe Perches <joe@...ches.com>
To: David Airlie <airlied@...ux.ie>, Jiri Kosina <trivial@...nel.org>
Cc: linux-kernel@...r.kernel.org
Subject: [TRIVIAL PATCH next 05/15] char: Convert vmalloc/memset to vzalloc
Signed-off-by: Joe Perches <joe@...ches.com>
---
drivers/char/agp/backend.c | 3 +--
drivers/char/raw.c | 3 +--
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/char/agp/backend.c b/drivers/char/agp/backend.c
index f27d0d0..4b71647 100644
--- a/drivers/char/agp/backend.c
+++ b/drivers/char/agp/backend.c
@@ -171,7 +171,7 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
}
got_gatt = 1;
- bridge->key_list = vmalloc(PAGE_SIZE * 4);
+ bridge->key_list = vzalloc(PAGE_SIZE * 4);
if (bridge->key_list == NULL) {
dev_err(&bridge->dev->dev,
"can't allocate memory for key lists\n");
@@ -181,7 +181,6 @@ static int agp_backend_initialize(struct agp_bridge_data *bridge)
got_keylist = 1;
/* FIXME vmalloc'd memory not guaranteed contiguous */
- memset(bridge->key_list, 0, PAGE_SIZE * 4);
if (bridge->driver->configure()) {
dev_err(&bridge->dev->dev, "error configuring host chipset\n");
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index b33e8ea..b6de2c0 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -324,13 +324,12 @@ static int __init raw_init(void)
max_raw_minors = MAX_RAW_MINORS;
}
- raw_devices = vmalloc(sizeof(struct raw_device_data) * max_raw_minors);
+ raw_devices = vzalloc(sizeof(struct raw_device_data) * max_raw_minors);
if (!raw_devices) {
printk(KERN_ERR "Not enough memory for raw device structures\n");
ret = -ENOMEM;
goto error;
}
- memset(raw_devices, 0, sizeof(struct raw_device_data) * max_raw_minors);
ret = register_chrdev_region(dev, max_raw_minors, "raw");
if (ret)
--
1.7.5.rc3.dirty
--
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