linux-kernel - [PATCH 2/2] UML - Fix ubd

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Message-ID: <20070523163301.GA5563@c2.user-mode-linux.org>
Date:	Wed, 23 May 2007 12:33:01 -0400
From:	Jeff Dike <jdike@...toit.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	uml-devel <user-mode-linux-devel@...ts.sourceforge.net>
Subject: [PATCH 2/2] UML - Fix ubd_add error reporting

ubd_add returns 0 when there could actually be an error to report.

Signed-off-by: Jeff Dike <jdike@...ux.intel.com>
--
 arch/um/drivers/ubd_kern.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: linux-2.6.21-mm/arch/um/drivers/ubd_kern.c
===================================================================
--- linux-2.6.21-mm.orig/arch/um/drivers/ubd_kern.c	2007-05-22 11:55:48.000000000 -0400
+++ linux-2.6.21-mm/arch/um/drivers/ubd_kern.c	2007-05-22 12:03:48.000000000 -0400
@@ -766,7 +766,7 @@ static int ubd_add(int n, char **error_o
 		make_ide_entries(ubd_gendisk[n]->disk_name);
 
 out:
-	return 0;
+	return err;
 
 out_cleanup:
 	blk_cleanup_queue(ubd_dev->queue);
-
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