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

Commit Message

Alexey Klimov Feb. 3, 2009, 1:08 a.m. UTC

Patch adds 3 dev_err messages in usb_amradio_probe() function.

Signed-off-by: Alexey Klimov <[e-mail]>

--

Patch

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;