Commit 238623ce authored by Nicolas Iooss's avatar Nicolas Iooss Committed by Greg Kroah-Hartman

ite-cir: initialize use_demodulator before using it

commit 7ec03e60 upstream.

Function ite_set_carrier_params() uses variable use_demodulator after
having initialized it to false in some if branches, but this variable is
never set to true otherwise.

This bug has been found using clang -Wsometimes-uninitialized warning
flag.

Fixes: 620a32bb ("[media] rc: New rc-based ite-cir driver for
several ITE CIRs")
Signed-off-by: default avatarNicolas Iooss <nicolas.iooss_linux@m4x.org>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b02d7a82
......@@ -263,6 +263,8 @@ static void ite_set_carrier_params(struct ite_dev *dev)
if (allowance > ITE_RXDCR_MAX)
allowance = ITE_RXDCR_MAX;
use_demodulator = true;
}
}
......
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