Sanitize f_flags helpers

[safe/jmp/linux-2.6] / fs / anon_inodes.c

diff --git a/fs/anon_inodes.c b/fs/anon_inodes.c
index 598237e..9f0bf13 100644 (file)
--- a/fs/anon_inodes.c
+++ b/fs/anon_inodes.c
@@ -89,19 +89,11 @@ struct file *anon_inode_getfile(const char *name,
        struct qstr this;
        struct path path;
        struct file *file;
-       fmode_t mode;
        int error;
 
        if (IS_ERR(anon_inode_inode))
                return ERR_PTR(-ENODEV);
 
-       switch (flags & O_ACCMODE) {
-       case O_RDONLY: mode = FMODE_READ;               break;
-       case O_WRONLY: mode = FMODE_WRITE;              break;
-       case O_RDWR:   mode = FMODE_READ | FMODE_WRITE; break;
-       default:       return ERR_PTR(-EINVAL);
-       }
-
        if (fops->owner && !try_module_get(fops->owner))
                return ERR_PTR(-ENOENT);
 
@@ -129,7 +121,7 @@ struct file *anon_inode_getfile(const char *name,
        d_instantiate(path.dentry, anon_inode_inode);
 
        error = -ENFILE;
-       file = alloc_file(&path, mode, fops);
+       file = alloc_file(&path, OPEN_FMODE(flags), fops);
        if (!file)
                goto err_dput;
        file->f_mapping = anon_inode_inode->i_mapping;