gcc can get confused by this code and it thinks dev_features can be
returned uninitialized. So initialize to NULL at the beginning to shut up
the warning.
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
diff --git a/include/uapi/linux/cec-funcs.h b/include/uapi/linux/cec-funcs.h
index c451eec42a83..270b251a3d9b 100644
--- a/include/uapi/linux/cec-funcs.h
+++ b/include/uapi/linux/cec-funcs.h
@@ -895,6 +895,7 @@ static inline void cec_ops_report_features(const struct cec_msg *msg,
*cec_version = msg->msg[2];
*all_device_types = msg->msg[3];
*rc_profile = p;
+ *dev_features = NULL;
while (p < &msg->msg[14] && (*p & CEC_OP_FEAT_EXT))
p++;
if (!(*p & CEC_OP_FEAT_EXT)) {
