38 	int error = -ENOTTY;  in vfs_ioctl()  local
43 	error = filp->f_op->unlocked_ioctl(filp, cmd, arg);  in vfs_ioctl()
44 	if (error == -ENOIOCTLCMD)  in vfs_ioctl()
45 		error = -ENOTTY;  in vfs_ioctl()
47 	return error;  in vfs_ioctl()
181 	int error;  in ioctl_fiemap()  local
192 	error = fiemap_check_ranges(sb, fiemap.fm_start, fiemap.fm_length,  in ioctl_fiemap()
194 	if (error)  in ioctl_fiemap()
195 		return error;  in ioctl_fiemap()
209 	error = inode->i_op->fiemap(inode, &fieinfo, fiemap.fm_start, len);  in ioctl_fiemap()
213 		error = -EFAULT;  in ioctl_fiemap()
215 	return error;  in ioctl_fiemap()
476 	int on, error;  in ioctl_fionbio()  local
478 	error = get_user(on, argp);  in ioctl_fionbio()
479 	if (error)  in ioctl_fionbio()
480 		return error;  in ioctl_fionbio()
493 	return error;  in ioctl_fionbio()
500 	int on, error;  in ioctl_fioasync()  local
502 	error = get_user(on, argp);  in ioctl_fioasync()
503 	if (error)  in ioctl_fioasync()
504 		return error;  in ioctl_fioasync()
511 			error = filp->f_op->fasync(fd, filp, on);  in ioctl_fioasync()
513 			error = -ENOTTY;  in ioctl_fioasync()
515 	return error < 0 ? error : 0;  in ioctl_fioasync()
558 	int error = 0;  in do_vfs_ioctl()  local
572 		error = ioctl_fionbio(filp, argp);  in do_vfs_ioctl()
576 		error = ioctl_fioasync(fd, filp, argp);  in do_vfs_ioctl()
583 			error = copy_to_user(argp, &res, sizeof(res)) ?  in do_vfs_ioctl()
586 			error = -ENOTTY;  in do_vfs_ioctl()
590 		error = ioctl_fsfreeze(filp);  in do_vfs_ioctl()
594 		error = ioctl_fsthaw(filp);  in do_vfs_ioctl()
605 			error = file_ioctl(filp, cmd, arg);  in do_vfs_ioctl()
607 			error = vfs_ioctl(filp, cmd, arg);  in do_vfs_ioctl()
610 	return error;  in do_vfs_ioctl()
615 	int error;  in SYSCALL_DEFINE3()  local
620 	error = security_file_ioctl(f.file, cmd, arg);  in SYSCALL_DEFINE3()
621 	if (!error)  in SYSCALL_DEFINE3()
622 		error = do_vfs_ioctl(f.file, fd, cmd, arg);  in SYSCALL_DEFINE3()
624 	return error;  in SYSCALL_DEFINE3()