From: Martin K. Petersen <martin.petersen@oracle.com>
Date: Wed, 9 Apr 2014 02:59:31 +0000 (-0400)
Subject: block: Ensure we only enable integrity metadata for reads and writes
X-Git-Tag: v3.15-rc1~35^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e69f18f06b97ed29645d020500222bfcec2b42b2;p=pandora-kernel.git

block: Ensure we only enable integrity metadata for reads and writes

We'd occasionally attempt to generate protection information for flushes
and other requests with a zero payload. Make sure we only attempt to
enable integrity for reads and writes.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
---

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