Merge branch 'for-2.6.37/misc' of git://git.kernel.dk/linux-2.6-block

* 'for-2.6.37/misc' of git://git.kernel.dk/linux-2.6-block:
  pipe: fix failure to return error code on ->confirm()

fs/pipe.c

@@ -382,7 +382,7 @@ pipe_read(struct kiocb *iocb, const struct iovec *_iov,
 			error = ops->confirm(pipe, buf);
 			if (error) {
 				if (!ret)
-					error = ret;
+					ret = error;
 				break;
 			}