staging/lustre: Update user pointers in struct obd_ioctl_data

Make them void __user * instead of char * (or char __user *),
void * removes the necessity of explicit casts to proper type
where people also need to remember __user qualifiers, so I think
it works better here.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/include/lustre_lib.h b/drivers/staging/lustre/lustre/include/lustre_lib.h
index 7daf9543f32cec00ddb8952c73b0d07c01f8434a..3d75a8292d5f1d1fba462630cfda815f9fa84e7a 100644 (file)
--- a/drivers/staging/lustre/lustre/include/lustre_lib.h
+++ b/drivers/staging/lustre/lustre/include/lustre_lib.h
@@ -153,9 +153,9 @@ struct obd_ioctl_data {
 
        /* buffers the kernel will treat as user pointers */
        __u32  ioc_plen1;
-       char  *ioc_pbuf1;
+       void __user *ioc_pbuf1;
        __u32  ioc_plen2;
-       char  *ioc_pbuf2;
+       void __user *ioc_pbuf2;
 
        /* inline buffers for various arguments */
        __u32  ioc_inllen1;