From: NeilBrown Date: Mon, 13 Oct 2008 00:55:12 +0000 (+1100) Subject: md: Don't try to set an array to 'read-auto' if it is already in that state. X-Git-Tag: v2.6.28-rc1~288^2~12 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80268ee9270ebe4847365a7426de91d179e870d0;p=pandora-kernel.git md: Don't try to set an array to 'read-auto' if it is already in that state. 'read-auto' is a variant of 'readonly' which will switch to writable on the first write attempt. Calling do_md_stop to set the array readonly when it is already readonly returns an error. So make sure not to do that. Signed-off-by: NeilBrown --- Reading git-diff-tree failed