From b9dc16170dbf5385a273019175c0576d3224cd36 Mon Sep 17 00:00:00 2001 From: Nicolas Iooss Date: Sat, 10 Sep 2016 13:59:49 -0300 Subject: [PATCH] ite-cir: initialize use_demodulator before using it commit 7ec03e60ef81c19b5d3a46dd070ee966774b860f 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: 620a32bba4a2 ("[media] rc: New rc-based ite-cir driver for several ITE CIRs") Signed-off-by: Nicolas Iooss Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman --- drivers/media/rc/ite-cir.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 0f30190..63165d3 100644 --- a/drivers/media/rc/ite-cir.c +++ b/drivers/media/rc/ite-cir.c @@ -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; } } -- 2.7.4