[PATCH] uml: __user annotations

__user annotations (hppfs)

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/hppfs/hppfs_kern.c b/fs/hppfs/hppfs_kern.c
index 2ba20cd..5e6363b 100644 (file)
--- a/fs/hppfs/hppfs_kern.c
+++ b/fs/hppfs/hppfs_kern.c
@@ -216,10 +216,10 @@ static struct dentry *hppfs_lookup(struct inode *ino, struct dentry *dentry,
 static struct inode_operations hppfs_file_iops = {
 };
 
-static ssize_t read_proc(struct file *file, char *buf, ssize_t count,
+static ssize_t read_proc(struct file *file, char __user *buf, ssize_t count,
                         loff_t *ppos, int is_user)
 {
-       ssize_t (*read)(struct file *, char *, size_t, loff_t *);
+       ssize_t (*read)(struct file *, char __user *, size_t, loff_t *);
        ssize_t n;
 
        read = file->f_dentry->d_inode->i_fop->read;
@@ -236,7 +236,7 @@ static ssize_t read_proc(struct file *file, char *buf, ssize_t count,
        return n;
 }
 
-static ssize_t hppfs_read_file(int fd, char *buf, ssize_t count)
+static ssize_t hppfs_read_file(int fd, char __user *buf, ssize_t count)
 {
        ssize_t n;
        int cur, err;
@@ -274,7 +274,7 @@ static ssize_t hppfs_read_file(int fd, char *buf, ssize_t count)
        return n;
 }
 
-static ssize_t hppfs_read(struct file *file, char *buf, size_t count,
+static ssize_t hppfs_read(struct file *file, char __user *buf, size_t count,
                          loff_t *ppos)
 {
        struct hppfs_private *hppfs = file->private_data;
@@ -313,12 +313,12 @@ static ssize_t hppfs_read(struct file *file, char *buf, size_t count,
        return(count);
 }
 
-static ssize_t hppfs_write(struct file *file, const char *buf, size_t len,
+static ssize_t hppfs_write(struct file *file, const char __user *buf, size_t len,
                           loff_t *ppos)
 {
        struct hppfs_private *data = file->private_data;
        struct file *proc_file = data->proc_file;
-       ssize_t (*write)(struct file *, const char *, size_t, loff_t *);
+       ssize_t (*write)(struct file *, const char __user *, size_t, loff_t *);
        int err;
 
        write = proc_file->f_dentry->d_inode->i_fop->write;
@@ -658,7 +658,7 @@ static struct super_operations hppfs_sbops = {
        .statfs         = hppfs_statfs,
 };
 
-static int hppfs_readlink(struct dentry *dentry, char *buffer, int buflen)
+static int hppfs_readlink(struct dentry *dentry, char __user *buffer, int buflen)
 {
        struct file *proc_file;
        struct dentry *proc_dentry;