This is automated email and please do not reply to this email! Dear submitter, Thank you for submitting the patches to the linux bluetooth mailing list. While we are preparing for reviewing the patches, we found the following issue/warning. Test Result: checkbuild Failed Outputs: ar: `u' modifier ignored since `D' is the default (see `U') src/shared/ad.c: In function ‘name_length’: src/shared/ad.c:258:12: error: ‘MAX_ADV_DATA_LEN’ undeclared (first use in this function) 258 | if (len > MAX_ADV_DATA_LEN - *pos) | ^~~~~~~~~~~~~~~~ src/shared/ad.c:258:12: note: each undeclared identifier is reported only once for each function it appears in src/shared/ad.c: In function ‘serialize_name’: src/shared/ad.c:427:12: error: ‘MAX_ADV_DATA_LEN’ undeclared (first use in this function) 427 | if (len > MAX_ADV_DATA_LEN - (*pos + 2)) { | ^~~~~~~~~~~~~~~~ src/shared/ad.c: In function ‘bt_ad_generate’: src/shared/ad.c:479:16: error: ‘MAX_ADV_DATA_LEN’ undeclared (first use in this function) 479 | if (*length > MAX_ADV_DATA_LEN) | ^~~~~~~~~~~~~~~~ src/shared/ad.c: In function ‘bt_ad_add_manufacturer_data’: src/shared/ad.c:587:13: error: ‘MAX_ADV_DATA_LEN’ undeclared (first use in this function) 587 | if (len > (MAX_ADV_DATA_LEN - 2 - sizeof(uint16_t))) | ^~~~~~~~~~~~~~~~ src/shared/ad.c: In function ‘bt_ad_add_service_data’: src/shared/ad.c:724:13: error: ‘MAX_ADV_DATA_LEN’ undeclared (first use in this function) 724 | if (len > (MAX_ADV_DATA_LEN - 2 - (size_t)bt_uuid_len(uuid))) | ^~~~~~~~~~~~~~~~ src/shared/ad.c: In function ‘bt_ad_add_data’: src/shared/ad.c:943:13: error: ‘MAX_ADV_DATA_LEN’ undeclared (first use in this function) 943 | if (len > (MAX_ADV_DATA_LEN - 2)) | ^~~~~~~~~~~~~~~~ make[1]: *** [Makefile:6807: src/shared/ad.lo] Error 1 make: *** [Makefile:4010: all] Error 2 --- Regards, Linux Bluetooth