703  * Warnings shouldn't be reported for ignored functions.
3072 	int ret, warnings = 0;  in validate_unwind_hints()  local
3092 			warnings += ret;  in validate_unwind_hints()
3098 	return warnings;  in validate_unwind_hints()
3110 	int ret, warnings = 0;  in validate_entry()  local
3213 	return warnings;  in validate_entry()
3223 	int ret, warnings = 0;  in validate_unret()  local
3234 		warnings += ret;  in validate_unret()
3237 	return warnings;  in validate_unret()
3243 	int warnings = 0;  in validate_retpoline()  local
3275 		warnings++;  in validate_retpoline()
3278 	return warnings;  in validate_retpoline()
3392 	int warnings = 0;  in validate_section()  local
3401 		warnings += validate_symbol(file, sec, func, &state);  in validate_section()
3404 	return warnings;  in validate_section()
3410 	int warnings = 0;  in validate_vmlinux_functions()  local
3414 		warnings += validate_section(file, sec);  in validate_vmlinux_functions()
3415 		warnings += validate_unwind_hints(file, sec);  in validate_vmlinux_functions()
3420 		warnings += validate_section(file, sec);  in validate_vmlinux_functions()
3421 		warnings += validate_unwind_hints(file, sec);  in validate_vmlinux_functions()
3424 	return warnings;  in validate_vmlinux_functions()
3430 	int warnings = 0;  in validate_functions()  local
3436 		warnings += validate_section(file, sec);  in validate_functions()
3439 	return warnings;  in validate_functions()
3462 	int ret, warnings = 0;  in check()  local
3479 	warnings += ret;  in check()
3489 		warnings += ret;  in check()
3497 		warnings += ret;  in check()
3503 	warnings += ret;  in check()
3508 	warnings += ret;  in check()
3518 		warnings += ret;  in check()
3521 	if (!warnings) {  in check()
3525 		warnings += ret;  in check()
3531 	warnings += ret;  in check()
3537 		warnings += ret;  in check()
3544 		warnings += ret;  in check()
3556 	 *  For now, don't fail the kernel build on fatal warnings.  These  in check()