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V4L/DVB (10457): radio-mr800: add more dev_err messages in probe

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Patch adds 3 dev_err messages in usb_amradio_probe() function.

Signed-off-by: Alexey Klimov <klimov.linux@gmail.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Alexey Klimov 2009-02-05 08:51:51 -03:00 committed by Mauro Carvalho Chehab
parent 65c51dc978
commit 8edafcc63d
1 changed files with 7 additions and 3 deletions
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10
drivers/media/radio/radio-mr800.c
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@ -638,19 +638,23 @@ static int usb_amradio_probe(struct usb_interface *intf,
radio = kmalloc(sizeof(struct amradio_device), GFP_KERNEL);
if (!radio)
if (!radio) {
dev_err(&intf->dev, "kmalloc for amradio_device failed\n");
return -ENOMEM;
}
radio->buffer = kmalloc(BUFFER_LENGTH, GFP_KERNEL);
if (!(radio->buffer)) {
if (!radio->buffer) {
dev_err(&intf->dev, "kmalloc for radio->buffer failed\n");
kfree(radio);
return -ENOMEM;
}
radio->videodev = video_device_alloc();
if (!(radio->videodev)) {
if (!radio->videodev) {
dev_err(&intf->dev, "video_device_alloc failed\n");
kfree(radio->buffer);
kfree(radio);
return -ENOMEM;