From: Goldwyn Rodrigues <rgoldwyn@suse.com>
Date: Wed, 22 Jul 2015 17:09:16 +0000 (-0500)
Subject: md: Skip cluster setup in case of error while reading bitmap
X-Git-Tag: omap-for-v4.3/fixes-merge-window~190^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f7357273198adc86fe11c2a7be8a0816f44103bb;p=pandora-kernel.git

md: Skip cluster setup in case of error while reading bitmap

If the bitmap read fails, the error code set is -EINVAL. However,
we don't check for errors and go ahead with cluster_setup.
Skip the cluster setup in case of error.

Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Signed-off-by: NeilBrown <neilb@suse.com>
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