[U-Boot] [U-Boot, v2, 1/8] JFFS2: Return early when file read not necessary

[Tom Rini]

On Wed, Jul 01, 2015 at 04:38:22PM +1200, Mark Tomlinson wrote:

> If a destination is not provided, jffs2_1pass_read_inode() only
> returns the length of the file. In this case, avoid reading all
> the data nodes, and return as soon as the length of the file is
> known.
> 
> Signed-off-by: Mark Tomlinson <mark.tomlinson at alliedtelesis.co.nz>

Applied to u-boot/master, thanks!

-- 
Tom
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