From: Clément Calmels <clement.calmels@free.fr>
Date: Tue, 3 Jun 2014 21:34:25 +0000 (+0200)
Subject: sd: bad return code of init_sd
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~143^2~128
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8d964478b2d124fcfde8017d02d4d70ae20802f2;p=pandora-kernel.git

sd: bad return code of init_sd

In init_sd function, if kmem_cache_create or mempool_create_slab_pools
calls fail, the error will not be correclty reported because
class_register previously set the value of err to 0.

Signed-off-by: Clément Calmels <clement.calmels@free.fr>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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