[PATCH] hidp __user annotations

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/net/bluetooth/hidp/hidp.h b/net/bluetooth/hidp/hidp.h
index c2775f5..c8dfacd 100644 (file)
--- a/net/bluetooth/hidp/hidp.h
+++ b/net/bluetooth/hidp/hidp.h
@@ -86,7 +86,7 @@ struct hidp_connadd_req {
        int   intr_sock;        // Connteted interrupt socket
        __u16 parser;
        __u16 rd_size;
-       __u8 *rd_data;
+       __u8 __user *rd_data;
        __u8  country;
        __u8  subclass;
        __u16 vendor;

diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 407fba4..93cf9e5 100644 (file)
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -189,7 +189,7 @@ static int hidp_sock_compat_ioctl(struct socket *sock, unsigned int cmd, unsigne
 
                uca = compat_alloc_user_space(sizeof(*uca));
 
-               if (copy_from_user(&ca, (void *) arg, sizeof(ca)))
+               if (copy_from_user(&ca, (void __user *) arg, sizeof(ca)))
                        return -EFAULT;
 
                if (put_user(ca.ctrl_sock, &uca->ctrl_sock) ||