708  * Warnings shouldn't be reported for ignored functions.
3089 	int ret, warnings = 0;  in validate_unwind_hints()  local
3109 			warnings += ret;  in validate_unwind_hints()
3115 	return warnings;  in validate_unwind_hints()
3127 	int ret, warnings = 0;  in validate_entry()  local
3230 	return warnings;  in validate_entry()
3240 	int ret, warnings = 0;  in validate_unret()  local
3251 		warnings += ret;  in validate_unret()
3254 	return warnings;  in validate_unret()
3260 	int warnings = 0;  in validate_retpoline()  local
3292 		warnings++;  in validate_retpoline()
3295 	return warnings;  in validate_retpoline()
3409 	int warnings = 0;  in validate_section()  local
3418 		warnings += validate_symbol(file, sec, func, &state);  in validate_section()
3421 	return warnings;  in validate_section()
3427 	int warnings = 0;  in validate_vmlinux_functions()  local
3431 		warnings += validate_section(file, sec);  in validate_vmlinux_functions()
3432 		warnings += validate_unwind_hints(file, sec);  in validate_vmlinux_functions()
3437 		warnings += validate_section(file, sec);  in validate_vmlinux_functions()
3438 		warnings += validate_unwind_hints(file, sec);  in validate_vmlinux_functions()
3441 	return warnings;  in validate_vmlinux_functions()
3447 	int warnings = 0;  in validate_functions()  local
3453 		warnings += validate_section(file, sec);  in validate_functions()
3456 	return warnings;  in validate_functions()
3479 	int ret, warnings = 0;  in check()  local
3496 	warnings += ret;  in check()
3506 		warnings += ret;  in check()
3514 		warnings += ret;  in check()
3520 	warnings += ret;  in check()
3525 	warnings += ret;  in check()
3535 		warnings += ret;  in check()
3538 	if (!warnings) {  in check()
3542 		warnings += ret;  in check()
3548 	warnings += ret;  in check()
3554 		warnings += ret;  in check()
3561 		warnings += ret;  in check()
3573 	 *  For now, don't fail the kernel build on fatal warnings.  These  in check()