---

yaml --- r: 137844 b: refs/heads/master c: e57458d h: refs/heads/master v: v3
git-mirror · Mar 30, 2009 · 0fe2744 · 0fe2744
1 parent 75a4e45
commit 0fe2744
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 71f07d94ce26f80381acf90cc222eb683ffcc8f3
+refs/heads/master: e57458dc7086bac9e05b6fc6d5ab336de1647c12
diff --git a/trunk/drivers/media/radio/radio-mr800.c b/trunk/drivers/media/radio/radio-mr800.c
@@ -214,7 +214,7 @@ static int amradio_set_mute(struct amradio_device *radio, char argument)
 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
 		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
 
-	if (retval) {
+	if (retval < 0 || size != BUFFER_LENGTH) {
 		mutex_unlock(&radio->lock);
 		return retval;
 	}
@@ -251,7 +251,7 @@ static int amradio_setfreq(struct amradio_device *radio, int freq)
 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
 		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
 
-	if (retval) {
+	if (retval < 0 || size != BUFFER_LENGTH) {
 		mutex_unlock(&radio->lock);
 		return retval;
 	}
@@ -268,7 +268,7 @@ static int amradio_setfreq(struct amradio_device *radio, int freq)
 	retval = usb_bulk_msg(radio->usbdev, usb_sndintpipe(radio->usbdev, 2),
 		(void *) (radio->buffer), BUFFER_LENGTH, &size, USB_TIMEOUT);
 
-	if (retval) {
+	if (retval < 0 || size != BUFFER_LENGTH) {
 		mutex_unlock(&radio->lock);
 		return retval;
 	}