From: Andy Grover <agrover@redhat.com>
Date: Thu, 9 Jul 2015 16:56:47 +0000 (-0700)
Subject: target: Indicate success if writing 0 to pi_prot_type
X-Git-Tag: omap-for-v4.3/fixes-merge-window~171^2~22
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc1a7d6aff763ea29db6319185327f86b0fe93b6;p=pandora-kernel.git

target: Indicate success if writing 0 to pi_prot_type

See https://bugzilla.redhat.com/show_bug.cgi?id=1240687

Returning 0 from a configfs store function results in infinite retries.

Reported-by: Yanko Kaneti <yaneti@declera.com>
Signed-off-by: Andy Grover <agrover@redhat.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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