vfs: nameidata_to_filp(): inline __dentry_open()
Copy __dentry_open() into nameidata_to_filp().
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/open.c b/fs/open.c
index 511c548..9fd34b7 100644
--- a/fs/open.c
+++ b/fs/open.c
@@ -828,9 +828,25 @@
/* Has the filesystem initialised the file for us? */
if (filp->f_path.dentry == NULL) {
+ struct file *res;
+
path_get(&nd->path);
- filp = __dentry_open(nd->path.dentry, nd->path.mnt, filp,
- NULL, cred);
+ res = do_dentry_open(nd->path.dentry, nd->path.mnt,
+ filp, NULL, cred);
+ if (!IS_ERR(res)) {
+ int error;
+
+ BUG_ON(res != filp);
+
+ error = open_check_o_direct(filp);
+ if (error) {
+ fput(filp);
+ filp = ERR_PTR(error);
+ }
+ } else {
+ put_filp(filp);
+ filp = res;
+ }
}
return filp;
}