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Subject: media: tda18271: remove redundant assignment to variable bcal
Author: Colin Ian King <colin.i.k...@gmail.com>
Date: Mon Feb 5 21:49:25 2024 +0000
The variable bcal is being initialized with a value that is never
read, it is being re-assigned in both paths of an if statement near
the end of the function. The initialization is redundant and can
be removed.
Cleans up clang scan build warning:
drivers/media/tuners/tda18271-fe.c:473:2: warning: Value stored
to 'bcal' is never read [deadcode.DeadStores]
Signed-off-by: Colin Ian King <colin.i.k...@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/media/tuners/tda18271-fe.c | 1 -
1 file changed, 1 deletion(-)
---
diff --git a/drivers/media/tuners/tda18271-fe.c
b/drivers/media/tuners/tda18271-fe.c
index f0371d004b36..a7e721baaa99 100644
--- a/drivers/media/tuners/tda18271-fe.c
+++ b/drivers/media/tuners/tda18271-fe.c
@@ -470,7 +470,6 @@ static int tda18271_powerscan(struct dvb_frontend *fe,
/* algorithm initialization */
sgn = 1;
*freq_out = *freq_in;
- bcal = 0;
count = 0;
wait = false;
