[PATCH] USBATM: kzalloc conversion
Convert kmalloc + memset to kzalloc.
Signed-off-by: Duncan Sands <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
commit 9a734efec36c991a74610c6c81d28d4222e1c02b
tree 22af3801a3dc494085cd9e3218876320121a9986
parent 0dfcd3e4444e88285ee7c199d0cbda21551d8c5d
author Duncan Sands <[EMAIL PROTECTED]> Fri, 13 Jan 2006 09:38:22 +0100
committer Greg Kroah-Hartman <[EMAIL PROTECTED]> Tue, 31 Jan 2006 17:23:39 -0800
drivers/usb/atm/cxacru.c | 4 +---
drivers/usb/atm/speedtch.c | 4 +---
drivers/usb/atm/usbatm.c | 8 +++-----
3 files changed, 5 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index 0b02a6d..675fdbd 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -673,14 +673,12 @@ static int cxacru_bind(struct usbatm_dat
int ret;
/* instance init */
- instance = kmalloc(sizeof(*instance), GFP_KERNEL);
+ instance = kzalloc(sizeof(*instance), GFP_KERNEL);
if (!instance) {
dbg("cxacru_bind: no memory for instance data");
return -ENOMEM;
}
- memset(instance, 0, sizeof(*instance));
-
instance->usbatm = usbatm_instance;
instance->modem_type = (struct cxacru_modem_type *) id->driver_info;
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index 1aca0b0..43ec758 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -715,7 +715,7 @@ static int speedtch_bind(struct usbatm_d
}
}
- instance = kmalloc(sizeof(*instance), GFP_KERNEL);
+ instance = kzalloc(sizeof(*instance), GFP_KERNEL);
if (!instance) {
usb_err(usbatm, "%s: no memory for instance data!\n", __func__);
@@ -723,8 +723,6 @@ static int speedtch_bind(struct usbatm_d
goto fail_release;
}
- memset(instance, 0, sizeof(struct speedtch_instance_data));
-
instance->usbatm = usbatm;
INIT_WORK(&instance->status_checker, (void *)speedtch_check_status,
instance);
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
index 2eb8552..3ed5f02 100644
--- a/drivers/usb/atm/usbatm.c
+++ b/drivers/usb/atm/usbatm.c
@@ -763,13 +763,12 @@ static int usbatm_atm_open(struct atm_vc
goto fail;
}
- if (!(new = kmalloc(sizeof(struct usbatm_vcc_data), GFP_KERNEL))) {
+ if (!(new = kzalloc(sizeof(struct usbatm_vcc_data), GFP_KERNEL))) {
atm_err(instance, "%s: no memory for vcc_data!\n", __func__);
ret = -ENOMEM;
goto fail;
}
- memset(new, 0, sizeof(struct usbatm_vcc_data));
new->vcc = vcc;
new->vpi = vpi;
new->vci = vci;
@@ -1066,13 +1065,12 @@ int usbatm_usb_probe(struct usb_interfac
instance->urbs[i] = urb;
- buffer = kmalloc(channel->buf_size, GFP_KERNEL);
+ /* zero the tx padding to avoid leaking information */
+ buffer = kzalloc(channel->buf_size, GFP_KERNEL);
if (!buffer) {
dev_err(dev, "%s: no memory for buffer %d!\n",
__func__, i);
goto fail_unbind;
}
- /* zero the tx padding to avoid leaking information */
- memset(buffer, 0, channel->buf_size);
usb_fill_bulk_urb(urb, instance->usb_dev, channel->endpoint,
buffer, channel->buf_size, usbatm_complete,
channel);
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