From: Ben Hutchings <ben@decadent.org.uk>
Date: Sat, 23 Mar 2013 03:49:53 +0000 (+0000)
Subject: efivars: pstore: Do not check size when erasing variable
X-Git-Tag: v3.2.42~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80a19debc2f2d398cfa57fae97bc99826748a602;p=pandora-kernel.git

efivars: pstore: Do not check size when erasing variable

In 3.2, unlike mainline, efi_pstore_erase() calls efi_pstore_write()
with a size of 0, as the underlying EFI interface treats a size of 0
as meaning deletion.

This was not taken into account in my backport of commit d80a361d779a
'efi_pstore: Check remaining space with QueryVariableInfo() before
writing data'.  The size check should be omitted when erasing.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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