diff options
Diffstat (limited to 'drivers/staging/lustre/lustre/libcfs/linux/linux-module.c')
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/linux/linux-module.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c index e962f8968..64a984b42 100644 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-module.c @@ -49,7 +49,7 @@ int libcfs_ioctl_getdata(char *buf, char *end, void *arg) hdr = (struct libcfs_ioctl_hdr *)buf; data = (struct libcfs_ioctl_data *)buf; - if (copy_from_user(buf, (void *)arg, sizeof(*hdr))) + if (copy_from_user(buf, arg, sizeof(*hdr))) return -EFAULT; if (hdr->ioc_version != LIBCFS_IOCTL_VERSION) { @@ -69,7 +69,7 @@ int libcfs_ioctl_getdata(char *buf, char *end, void *arg) } orig_len = hdr->ioc_len; - if (copy_from_user(buf, (void *)arg, hdr->ioc_len)) + if (copy_from_user(buf, arg, hdr->ioc_len)) return -EFAULT; if (orig_len != data->ioc_len) return -EINVAL; @@ -96,8 +96,6 @@ int libcfs_ioctl_popdata(void *arg, void *data, int size) return 0; } -extern struct cfs_psdev_ops libcfs_psdev_ops; - static int libcfs_psdev_open(struct inode *inode, struct file *file) { |