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dm: remove superfluous smp_mb
authorNamhyung Kim <namhyung@gmail.com>
Mon, 31 Oct 2011 20:18:56 +0000 (20:18 +0000)
committerAlasdair G Kergon <agk@redhat.com>
Mon, 31 Oct 2011 20:18:56 +0000 (20:18 +0000)
Since set_current_state() contains a memory barrier in it,
an additional barrier isn't needed.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
drivers/md/dm.c patch | blob | history

diff --cc drivers/md/dm.c
Simple merge
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