From: Colin Ian King <colin.k...@canonical.com>
The result of mb86a20s_readreg(state, 0x0a) & 0xf is always in the range
0x00 to 0x0f and can never be negative, so remove the redundant check
of the result being less than zero.
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/media/dvb-frontends/mb86a20s.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/media/dvb-frontends/mb86a20s.c
b/drivers/media/dvb-frontends/mb86a20s.c
index fb88ddd..0205846 100644
--- a/drivers/media/dvb-frontends/mb86a20s.c
+++ b/drivers/media/dvb-frontends/mb86a20s.c
@@ -302,8 +302,6 @@ static int mb86a20s_read_status(struct dvb_frontend *fe,
enum fe_status *status)
*status = 0;
val = mb86a20s_readreg(state, 0x0a) & 0xf;
- if (val < 0)
- return val;
if (val >= 2)
*status |= FE_HAS_SIGNAL;
--
2.8.1
--
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