make finish_no_open() return int

namely, 1 ;-)  That's what we want to return from ->atomic_open()
instances after finish_no_open().

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
index 2b05651..eae476f 100644
--- a/fs/9p/vfs_inode.c
+++ b/fs/9p/vfs_inode.c
@@ -878,10 +878,8 @@
 	}
 
 	/* Only creates */
-	if (!(flags & O_CREAT) || dentry->d_inode) {
-		finish_no_open(file, res);
-		return 1;
-	}
+	if (!(flags & O_CREAT) || dentry->d_inode)
+		return finish_no_open(file, res);
 
 	err = 0;
 	fid = NULL;