V4L/DVB (9175): Remove NULL pointer in stb6000 driver.

Remove NULL pointer in stb6000 driver,
as it raises error for DvbWorld USB card.

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/media/dvb/frontends/stb6000.c b/drivers/media/dvb/frontends/stb6000.c
index 7d65123b4ec9..0e2cb0df1441 100644
--- a/drivers/media/dvb/frontends/stb6000.c
+++ b/drivers/media/dvb/frontends/stb6000.c
@@ -201,12 +201,13 @@ struct dvb_frontend *stb6000_attach(struct dvb_frontend *fe, int addr,
                                                 struct i2c_adapter *i2c)
 {
         struct stb6000_priv *priv = NULL;
+        u8 b0[] = { 0 };
         u8 b1[] = { 0, 0 };
         struct i2c_msg msg[2] = {
                 {
                         .addr = addr,
                         .flags = 0,
-                        .buf = NULL,
+                        .buf = b0,
                         .len = 0
                 }, {
                         .addr = addr,