}
*(struct libcfs_device_userstate **)args = ldu;
- RETURN(0);
+ return 0;
}
/* called when closing /dev/device */
}
module_put(THIS_MODULE);
- RETURN(0);
+ return 0;
}
static struct rw_semaphore ioctl_list_sem;
switch (cmd) {
case IOC_LIBCFS_CLEAR_DEBUG:
libcfs_debug_clear_buffer();
- RETURN(0);
+ return 0;
/*
* case IOC_LIBCFS_PANIC:
* Handled in arch/cfs_module.c
case IOC_LIBCFS_MARK_DEBUG:
if (data->ioc_inlbuf1 == NULL ||
data->ioc_inlbuf1[data->ioc_inllen1 - 1] != '\0')
- RETURN(-EINVAL);
+ return -EINVAL;
libcfs_debug_mark_buffer(data->ioc_inlbuf1);
- RETURN(0);
+ return 0;
#if LWT_SUPPORT
case IOC_LIBCFS_LWT_CONTROL:
err = lwt_control ((data->ioc_flags & 1) != 0,
ping(data);
symbol_put(kping_client);
}
- RETURN(0);
+ return 0;
}
default: {
}
}
- RETURN(err);
+ return err;
}
static int libcfs_ioctl(struct cfs_psdev_file *pfile, unsigned long cmd, void *arg)
LIBCFS_ALLOC_GFP(buf, 1024, GFP_IOFS);
if (buf == NULL)
- RETURN(-ENOMEM);
+ return -ENOMEM;
/* 'cmd' and permissions get checked in our arch-specific caller */
if (libcfs_ioctl_getdata(buf, buf + 800, (void *)arg)) {
out:
LIBCFS_FREE(buf, 1024);
- RETURN(err);
+ return err;
}