704  * Warnings shouldn't be reported for ignored functions.
3083 	int ret, warnings = 0;  in validate_unwind_hints()  local
3103 			warnings += ret;  in validate_unwind_hints()
3109 	return warnings;  in validate_unwind_hints()
3121 	int ret, warnings = 0;  in validate_entry()  local
3224 	return warnings;  in validate_entry()
3234 	int ret, warnings = 0;  in validate_unret()  local
3245 		warnings += ret;  in validate_unret()
3248 	return warnings;  in validate_unret()
3254 	int warnings = 0;  in validate_retpoline()  local
3286 		warnings++;  in validate_retpoline()
3289 	return warnings;  in validate_retpoline()
3403 	int warnings = 0;  in validate_section()  local
3412 		warnings += validate_symbol(file, sec, func, &state);  in validate_section()
3415 	return warnings;  in validate_section()
3421 	int warnings = 0;  in validate_vmlinux_functions()  local
3425 		warnings += validate_section(file, sec);  in validate_vmlinux_functions()
3426 		warnings += validate_unwind_hints(file, sec);  in validate_vmlinux_functions()
3431 		warnings += validate_section(file, sec);  in validate_vmlinux_functions()
3432 		warnings += validate_unwind_hints(file, sec);  in validate_vmlinux_functions()
3435 	return warnings;  in validate_vmlinux_functions()
3441 	int warnings = 0;  in validate_functions()  local
3447 		warnings += validate_section(file, sec);  in validate_functions()
3450 	return warnings;  in validate_functions()
3473 	int ret, warnings = 0;  in check()  local
3490 	warnings += ret;  in check()
3500 		warnings += ret;  in check()
3508 		warnings += ret;  in check()
3514 	warnings += ret;  in check()
3519 	warnings += ret;  in check()
3529 		warnings += ret;  in check()
3532 	if (!warnings) {  in check()
3536 		warnings += ret;  in check()
3542 	warnings += ret;  in check()
3548 		warnings += ret;  in check()
3555 		warnings += ret;  in check()
3567 	 *  For now, don't fail the kernel build on fatal warnings.  These  in check()