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| author | Jason A. Donenfeld <Jason@zx2c4.com> | 2022-10-24 18:23:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-01-18 11:26:36 +0300 |
| commit | 3f1441a04f62739fbd65f75c80a9b78012b91726 (patch) | |
| tree | 475b0da31d032248ccfc0fa4c95d78236719eb9d /drivers/media | |
| parent | 8bc6c10d3f389693410adb14b4e9deec01ff6334 (diff) | |
| download | linux-3f1441a04f62739fbd65f75c80a9b78012b91726.tar.xz | |
media: stv0288: use explicitly signed char
commit 7392134428c92a4cb541bd5c8f4f5c8d2e88364d upstream.
With char becoming unsigned by default, and with `char` alone being
ambiguous and based on architecture, signed chars need to be marked
explicitly as such. Use `s8` and `u8` types here, since that's what
surrounding code does. This fixes:
drivers/media/dvb-frontends/stv0288.c:471 stv0288_set_frontend() warn: assigning (-9) to unsigned variable 'tm'
drivers/media/dvb-frontends/stv0288.c:471 stv0288_set_frontend() warn: we never enter this loop
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb-frontends/stv0288.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/media/dvb-frontends/stv0288.c b/drivers/media/dvb-frontends/stv0288.c index 45cbc898ad25..65f92e51c31e 100644 --- a/drivers/media/dvb-frontends/stv0288.c +++ b/drivers/media/dvb-frontends/stv0288.c @@ -458,9 +458,8 @@ static int stv0288_set_frontend(struct dvb_frontend *fe) struct stv0288_state *state = fe->demodulator_priv; struct dtv_frontend_properties *c = &fe->dtv_property_cache; - char tm; - unsigned char tda[3]; - u8 reg, time_out = 0; + u8 tda[3], reg, time_out = 0; + s8 tm; dprintk("%s : FE_SET_FRONTEND\n", __func__); |