[U-Boot] [PATCH v2] ext2fs: fix warning: 'blocknxt' may be used uninitialized

[Thierry Reding]

On Tue, Jul 03, 2012 at 05:41:56PM -0500, Kim Phillips wrote:
> This warning was introduced in 436da3c "ext2load: increase read
> speed":
> 
> ext2fs.c: In function 'ext2fs_read_file':
> ext2fs.c:458:19: warning: 'blocknxt' may be used uninitialized in this function [-Wuninitialized]
> 
> this change makes it go away.
> 
> Cc: Eric Nelson <eric.nelson at boundarydevices.com>
> Cc: Thierry Reding <thierry.reding at avionic-design.de>
> Cc: Jason Cooper <u-boot at lakedaemon.net>
> Cc: Andreas Bießmann <andreas.devel at googlemail.com>
> Cc: Reinhard Arlt <reinhard.arlt at esd-electronics.com>
> Signed-off-by: Kim Phillips <kim.phillips at freescale.com>
> ---
> v2: changed to Thierry's recommendation in:
> 
> http://thread.gmane.org/gmane.comp.boot-loaders.u-boot/134043
> 
> build-tested only - please ack

Tested on TEC, seems to behave the same as before:

Tested-by: Thierry Reding <thierry.reding at avionic-design.de>

Thierry
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