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[next] media: tda18271: remove redundant assignment to variable bcal

Message ID 20240205214925.1850926-1-colin.i.king@gmail.com
State Accepted
Commit 83b1a46d6e3adde75571fbe201facf591cb5084e
Headers show
Series [next] media: tda18271: remove redundant assignment to variable bcal | expand

Commit Message

Colin Ian King Feb. 5, 2024, 9:49 p.m. UTC
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.king@gmail.com>
---
 drivers/media/tuners/tda18271-fe.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

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;