media: stv0900_core: remove redundant assignment to variables mclk, div and ad_div

The variables mclk, div and ad_div are being assigned with a values
that are never read and are being updated later with a new values.
The assignments are redundant and can be removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

diff --git a/drivers/media/dvb-frontends/stv0900_core.c b/drivers/media/dvb-frontends/stv0900_core.c
index 0c50740..7d93a16 100644 (file)
--- a/drivers/media/dvb-frontends/stv0900_core.c
+++ b/drivers/media/dvb-frontends/stv0900_core.c
@@ -270,7 +270,7 @@ static enum fe_stv0900_error stv0900_initialize(struct stv0900_internal *intp)
 
 static u32 stv0900_get_mclk_freq(struct stv0900_internal *intp, u32 ext_clk)
 {
-       u32 mclk = 90000000, div = 0, ad_div = 0;
+       u32 mclk, div, ad_div;
 
        div = stv0900_get_bits(intp, F0900_M_DIV);
        ad_div = ((stv0900_get_bits(intp, F0900_SELX1RATIO) == 1) ? 4 : 6);