---

yaml --- r: 250181 b: refs/heads/master c: b47b850 h: refs/heads/master i: 250179: 19943b2 v: v3
git-mirror · May 20, 2011 · 8883fe5 · 8883fe5
1 parent ab996e3
commit 8883fe5
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Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0e4e7208e6b33816c457292ee771da3a5779027b
+refs/heads/master: b47b850116369a474f71c8ee1e7d06dfa9bf5468
diff --git a/trunk/drivers/media/dvb/dvb-usb/dw2102.c b/trunk/drivers/media/dvb/dvb-usb/dw2102.c
@@ -121,19 +121,25 @@ static int dw210x_op_rw(struct usb_device *dev, u8 request, u16 value,
 			u16 index, u8 * data, u16 len, int flags)
 {
 	int ret;
-	u8 u8buf[len];
-
+	u8 *u8buf;
 	unsigned int pipe = (flags == DW210X_READ_MSG) ?
 				usb_rcvctrlpipe(dev, 0) : usb_sndctrlpipe(dev, 0);
 	u8 request_type = (flags == DW210X_READ_MSG) ? USB_DIR_IN : USB_DIR_OUT;
 
+	u8buf = kmalloc(len, GFP_KERNEL);
+	if (!u8buf)
+		return -ENOMEM;
+
+
 	if (flags == DW210X_WRITE_MSG)
 		memcpy(u8buf, data, len);
 	ret = usb_control_msg(dev, pipe, request, request_type | USB_TYPE_VENDOR,
 				value, index , u8buf, len, 2000);
 
 	if (flags == DW210X_READ_MSG)
 		memcpy(data, u8buf, len);
+
+	kfree(u8buf);
 	return ret;
 }