There was three small buffer len calculation bugs which caused
driver non-working. These are coming from recent commit:
commit 7760e148350bf6df95662bc0db3734e9d991cb03
[media] af9035: Don't use dynamic static allocation

Signed-off-by: Antti Palosaari <cr...@iki.fi>
---
 drivers/media/usb/dvb-usb-v2/af9035.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/media/usb/dvb-usb-v2/af9035.c 
b/drivers/media/usb/dvb-usb-v2/af9035.c
index c8fcd78..403bf43 100644
--- a/drivers/media/usb/dvb-usb-v2/af9035.c
+++ b/drivers/media/usb/dvb-usb-v2/af9035.c
@@ -131,7 +131,7 @@ static int af9035_wr_regs(struct dvb_usb_device *d, u32 
reg, u8 *val, int len)
 {
        u8 wbuf[MAX_XFER_SIZE];
        u8 mbox = (reg >> 16) & 0xff;
-       struct usb_req req = { CMD_MEM_WR, mbox, sizeof(wbuf), wbuf, 0, NULL };
+       struct usb_req req = { CMD_MEM_WR, mbox, 6 + len, wbuf, 0, NULL };
 
        if (6 + len > sizeof(wbuf)) {
                dev_warn(&d->udev->dev, "%s: i2c wr: len=%d is too big!\n",
@@ -238,7 +238,7 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
                } else {
                        /* I2C */
                        u8 buf[MAX_XFER_SIZE];
-                       struct usb_req req = { CMD_I2C_RD, 0, sizeof(buf),
+                       struct usb_req req = { CMD_I2C_RD, 0, 5 + msg[0].len,
                                        buf, msg[1].len, msg[1].buf };
 
                        if (5 + msg[0].len > sizeof(buf)) {
@@ -274,8 +274,8 @@ static int af9035_i2c_master_xfer(struct i2c_adapter *adap,
                } else {
                        /* I2C */
                        u8 buf[MAX_XFER_SIZE];
-                       struct usb_req req = { CMD_I2C_WR, 0, sizeof(buf), buf,
-                                       0, NULL };
+                       struct usb_req req = { CMD_I2C_WR, 0, 5 + msg[0].len,
+                                       buf, 0, NULL };
 
                        if (5 + msg[0].len > sizeof(buf)) {
                                dev_warn(&d->udev->dev,
-- 
1.8.4.2

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