diff options
| author | Nicolas Iooss <nicolas.iooss_linux@m4x.org> | 2016-09-10 13:59:49 -0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-26 08:23:50 +0100 |
| commit | 238623ce487f33832f7464cb104fb4837b7c01de (patch) | |
| tree | 88589d4fbcfab3e276b39aa104a2911003e9c063 /drivers/media | |
| parent | b02d7a8219bc80b9091e2534532b5ea5f4ebd2a6 (diff) | |
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 <nicolas.iooss_linux@m4x.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/rc/ite-cir.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/rc/ite-cir.c b/drivers/media/rc/ite-cir.c index 0f301903aa6f..63165d324fff 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; } } |