[source] x86: revert default root size back to 256 MB

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/4cc1f1ac1cb7fe5216792f346a85c2c119b33a04

commit 4cc1f1ac1cb7fe5216792f346a85c2c119b33a04
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Thu Dec 15 11:43:34 2016 +0100

    x86: revert default root size back to 256 MB
    
    2 GB is overkill and was only added to allow unlimited ext4 resizing,
    which is a pretty rare use case. 256 MB allows resizing up to 256 GB,
    which should be good enough for almost all users.
    
    A lot of this is mostly irrelevant anyway, since you can just use
    squashfs + ext4 overlay.
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 config/Config-images.in | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/config/Config-images.in b/config/Config-images.in
index 3c76c62..8e29593 100644
--- a/config/Config-images.in
+++ b/config/Config-images.in
@@ -253,8 +253,7 @@ menu "Target Images"
 	config TARGET_ROOTFS_PARTSIZE
 		int "Root filesystem partition size (in MB)"
 		depends on GRUB_IMAGES || TARGET_ROOTFS_EXT4FS || TARGET_rb532 || TARGET_mvebu || TARGET_uml
-		default 2048 if TARGET_x86
-		default 256 if ! TARGET_x86
+		default 256
 		help
 		  Select the root filesystem partition size.