[media] cx24110: fix compiler warning

v4l-dvb-git/drivers/media/dvb/frontends/cx24110.c: In function ‘cx24110_read_ucblocks’:
v4l-dvb-git/drivers/media/dvb/frontends/cx24110.c:520:40: warning: value computed is not used [-Wunused-value]

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/frontends/cx24110.c b/drivers/media/dvb/frontends/cx24110.c
index 98ecaf0900d683c1560d92f9f48fcc12e98f7a84..3180f5b2a6a60d8bf3930876e788b3217efa8814 100644 (file)
--- a/drivers/media/dvb/frontends/cx24110.c
+++ b/drivers/media/dvb/frontends/cx24110.c
@@ -516,9 +516,9 @@ static int cx24110_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
        if(cx24110_readreg(state,0x10)&0x40) {
                /* the RS error counter has finished one counting window */
                cx24110_writereg(state,0x10,0x60); /* select the byer reg */
-               cx24110_readreg(state, 0x12) |
+               (void)(cx24110_readreg(state, 0x12) |
                        (cx24110_readreg(state, 0x13) << 8) |
-                       (cx24110_readreg(state, 0x14) << 16);
+                       (cx24110_readreg(state, 0x14) << 16));
                cx24110_writereg(state,0x10,0x70); /* select the bler reg */
                state->lastbler=cx24110_readreg(state,0x12)|
                        (cx24110_readreg(state,0x13)<<8)|