From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
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 <hans.verkuil@xxxxxxxxx>
---
drivers/media/dvb-frontends/dib0090.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/dib0090.c b/drivers/media/dvb-frontends/dib0090.c
index dc2d41e..d879dc0 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");
--
2.8.0.rc3
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
