[PATCH] cec-pin: use IS_ERR instead of PTR_ERR_OR_ZERO

[Hans Verkuil <hverkuil@xxxxxxxxx>]

cec_allocate_adapter never returns NULL, so just use IS_ERR instead of
PTR_ERR_OR_ZERO.

Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
diff --git a/drivers/media/cec/cec-pin.c b/drivers/media/cec/cec-pin.c
index e2aa5d6e619d..d98f4725253c 100644
--- a/drivers/media/cec/cec-pin.c
+++ b/drivers/media/cec/cec-pin.c
@@ -796,7 +796,7 @@ struct cec_adapter *cec_pin_allocate_adapter(const struct cec_pin_ops *pin_ops,
 			    caps | CEC_CAP_MONITOR_ALL | CEC_CAP_MONITOR_PIN,
 			    CEC_MAX_LOG_ADDRS);

-	if (PTR_ERR_OR_ZERO(adap)) {
+	if (IS_ERR(adap)) {
 		kfree(pin);
 		return adap;
 	}