From: Jens Axboe <axboe@fb.com>
Date: Thu, 29 May 2014 14:09:00 +0000 (-0600)
Subject: block: remove 'magic' from struct blk_plug
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~49^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d92a9beb39d80a7d8ff7c04ae12a10290105ae5;p=pandora-kernel.git

block: remove 'magic' from struct blk_plug

I don't think we've ever caught any bugs with this, and there's the
list poisoning for the plug lists to catch uninitialized cases.
So remove the magic member and save 8 bytes in the struct.

Signed-off-by: Jens Axboe <axboe@fb.com>
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