From: David Howells <dhowells@redhat.com>
Date: Thu, 23 Apr 2009 15:41:18 +0000 (+0100)
Subject: ROMFS: Advance destination buffer pointer when reading from a blockdev
X-Git-Tag: v2.6.30-rc4~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b2b0b9753194cad44d7295c32044b89710efd70;p=pandora-kernel.git

ROMFS: Advance destination buffer pointer when reading from a blockdev

RomFS should advance the destination buffer pointer when reading data from a
blockdev source (the data may be split over multiple blocks, each requiring its
own sb_read() call).  Without this, all the data is copied to the beginning of
the output buffer.

Signed-off-by: David Howells <dhowells@redhat.com>
Tested-by: Michal Simek <monstr@monstr.eu>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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