From: zuoqilin <zuoqilin@xxxxxxxxxx>
Simplify the return expression.
Signed-off-by: zuoqilin <zuoqilin@xxxxxxxxxx>
---
drivers/media/dvb-frontends/mb86a20s.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c
index a7faf0c..fc80391 100644
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -1346,7 +1346,7 @@ static u32 interpolate_value(u32 value, const struct linear_segments *segments,
{
u64 tmp64;
u32 dx, dy;
- int i, ret;
+ int i;
if (value >= segments[0].x)
return segments[0].y;
@@ -1367,9 +1367,7 @@ static u32 interpolate_value(u32 value, const struct linear_segments *segments,
tmp64 = value - segments[i].x;
tmp64 *= dy;
do_div(tmp64, dx);
- ret = segments[i].y - tmp64;
-
- return ret;
+ return segments[i].y - tmp64;
}
static int mb86a20s_get_main_CNR(struct dvb_frontend *fe)
--
1.9.1
