[PATCH] read_file: Use read_full

[Uwe Kleine-König]

On Thu, Feb 13, 2014 at 10:12:53AM +0100, Sascha Hauer wrote:
> At least NFS does not fulfill read requests > 1024 bytes at once.
> Use read_full in read_file as read doesn't guarantee that the
> whole request can be read at once.
> 
> Signed-off-by: Sascha Hauer <s.hauer at pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig at pengutronix.de>

Thanks
Uwe

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