From: Fabian Frederick <fabf@skynet.be>
Date: Tue, 5 May 2015 18:23:22 +0000 (-0500)
Subject: gfs2: convert simple_str to kstr
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~113^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e50ead480fac63ede9e0b656cd29c1820f7af9de;p=pandora-kernel.git

gfs2: convert simple_str to kstr

-Remove obsolete simple_str functions.
-Return error code when kstr failed.
-This patch also calls functions corresponding to destination type.

Thanks to Alexey Dobriyan for suggesting improvements in
block_store() and wdack_store()

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
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