Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 9 insertions, 2 deletions

diff --git a/drivers/media/dvb/dvb-usb/ce6230.c b/drivers/media/dvb/dvb-usb/ce6230.c
index 3df2045b7d2d..6d1a3041540d 100644
--- a/drivers/media/dvb/dvb-usb/ce6230.c
+++ b/drivers/media/dvb/dvb-usb/ce6230.c
@@ -39,7 +39,7 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
         u8 requesttype;
         u16 value;
         u16 index;
-        u8 buf[req->data_len];
+        u8 *buf;
 
         request = req->cmd;
         value = req->value;
@@ -62,6 +62,12 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
                 goto error;
         }
 
+        buf = kmalloc(req->data_len, GFP_KERNEL);
+        if (!buf) {
+                ret = -ENOMEM;
+                goto error;
+        }
+
         if (requesttype == (USB_TYPE_VENDOR | USB_DIR_OUT)) {
                 /* write */
                 memcpy(buf, req->data, req->data_len);
@@ -74,7 +80,7 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
         msleep(1); /* avoid I2C errors */
 
         ret = usb_control_msg(udev, pipe, request, requesttype, value, index,
-                                buf, sizeof(buf), CE6230_USB_TIMEOUT);
+                                buf, req->data_len, CE6230_USB_TIMEOUT);
 
         ce6230_debug_dump(request, requesttype, value, index, buf,
                 req->data_len, deb_xfer);
@@ -88,6 +94,7 @@ static int ce6230_rw_udev(struct usb_device *udev, struct req_t *req)
         if (!ret && requesttype == (USB_TYPE_VENDOR | USB_DIR_IN))
                 memcpy(req->data, buf, req->data_len);
 
+        kfree(buf);
 error:
         return ret;
 }