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Subject: media: cec-funcs.h: cec_ops_report_features: set *dev_features to NULL Author: Hans Verkuil <[email protected]> Date: Tue Aug 1 07:53:30 2017 -0400 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 <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> include/uapi/linux/cec-funcs.h | 1 + 1 file changed, 1 insertion(+) --- 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)) { _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
