linux-ext4 - [PATCH] Ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is not configured

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Date:	Mon, 14 Dec 2009 13:55:46 +0000
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...l.org, akpm@...ux-foundation.org,
	linux-ext4@...r.kernel.org
Cc:	dhowells@...hat.com, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] Ext4: Don't ask about supporting ext2/3 in ext4 if ext4 is
	not configured

Don't offer to build ext2/3 support into ext4 if ext4 itself is not configured
on.

Signed-off-by: David Howells <dhowells@...hat.com>
---

 fs/ext4/Kconfig |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


diff --git a/fs/ext4/Kconfig b/fs/ext4/Kconfig
index 9acf7e8..c48a6bc 100644
--- a/fs/ext4/Kconfig
+++ b/fs/ext4/Kconfig
@@ -28,7 +28,7 @@ config EXT4_FS
 
 config EXT4_USE_FOR_EXT23
 	bool "Use ext4 for ext2/ext3 file systems"
-	depends on EXT3_FS=n || EXT2_FS=n
+	depends on EXT4_FS && (EXT3_FS=n || EXT2_FS=n)
 	default y
 	help
 	  Allow the ext4 file system driver code to be used for ext2 or

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