From: Hans Verkuil Date: Fri, 15 Apr 2016 15:35:33 +0000 (-0300) Subject: [media] dib0090: fix smatch error X-Git-Tag: v4.7-rc1~130^2~74 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=5848adbe43034c8a1a378f9fed9afe501d9a4988;p=karo-tx-linux.git [media] dib0090: fix smatch error Fix this smatch error: dib0090.c:1124 dib0090_pwm_gain_reset() error: we previously assumed 'state->rf_ramp' could be null (see line 1086) Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c index dc2d41e144fd..d879dc0607f4 100644 --- a/drivers/media/dvb-frontends/dib0090.c +++ b/drivers/media/dvb-frontends/dib0090.c @@ -1121,7 +1121,7 @@ void dib0090_pwm_gain_reset(struct dvb_frontend *fe) (state->current_band == BAND_CBAND) ? "CBAND" : "NOT CBAND", state->identity.version & 0x1f); - if (rf_ramp && ((state->rf_ramp[0] == 0) || + if (rf_ramp && ((state->rf_ramp && state->rf_ramp[0] == 0) || (state->current_band == BAND_CBAND && (state->identity.version & 0x1f) <= P1D_E_F))) { dprintk("DE-Engage mux for direct gain reg control");