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usb: atm: usbatm: don't print on ENOMEM

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All kmalloc-based functions print enough information on failures.

Signed-off-by: Wolfram Sang <wsa-dev@sang-engineering.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wolfram Sang 2016-08-25 19:38:56 +02:00 committed by Greg Kroah-Hartman
parent 59e1200ecb
commit 52879bb190
1 changed files with 1 additions and 6 deletions
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7
drivers/usb/atm/usbatm.c
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@ -819,7 +819,6 @@ static int usbatm_atm_open(struct atm_vcc *vcc)
new = kzalloc(sizeof(struct usbatm_vcc_data), GFP_KERNEL);
if (!new) {
atm_err(instance, "%s: no memory for vcc_data!\n", __func__);
ret = -ENOMEM;
goto fail;
}
@ -1032,10 +1031,8 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
/* instance init */
instance = kzalloc(sizeof(*instance) + sizeof(struct urb *) * (num_rcv_urbs + num_snd_urbs), GFP_KERNEL);
if (!instance) {
dev_err(dev, "%s: no memory for instance data!\n", __func__);
if (!instance)
return -ENOMEM;
}
/* public fields */
@ -1150,7 +1147,6 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
/* 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);
error = -ENOMEM;
goto fail_unbind;
}
@ -1181,7 +1177,6 @@ int usbatm_usb_probe(struct usb_interface *intf, const struct usb_device_id *id,
instance->cell_buf = kmalloc(instance->rx_channel.stride, GFP_KERNEL);
if (!instance->cell_buf) {
dev_err(dev, "%s: no memory for cell buffer!\n", __func__);
error = -ENOMEM;
goto fail_unbind;
}