[patch review 3/8] radio-mr800: add more dev_err messages in probe

[Alexey Klimov]

Patch adds 3 dev_err messages in usb_amradio_probe() function.

Signed-off-by: Alexey Klimov <klimov.li...@gmail.com>

--
diff -r c9f51bda84de linux/drivers/media/radio/radio-mr800.c
--- a/linux/drivers/media/radio/radio-mr800.c   Mon Feb 02 02:53:50 2009 +0300
+++ b/linux/drivers/media/radio/radio-mr800.c   Mon Feb 02 03:08:13 2009 +0300
@@ -641,19 +641,23 @@
 
        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;


-- 
Best regards, Klimov Alexey

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