From 3fd83717e47687817f5d3e45696bf22456d8b422 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Sat, 23 Aug 2014 20:19:26 +1000
Subject: [PATCH] md: use set_bit/clear_bit instead of shift/mask for bi_flags
 changes.

Using {set,clear}_bit is more consistent than shifting and masking.

No functional change.

Signed-off-by: NeilBrown <neilb@suse.de>
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Reading git-format-patch failed