dm: store only first barrier error

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With the following patches, more than one error can occur during
processing.  Change md->barrier_error so that only the first one is
recorded and returned to the caller.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>

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Mikulas Patocka 2009-06-22 10:12:18 +01:00 • committed by Alasdair G Kergon

parent 2761e95fe4

commit 5aa2781d96

1 changed files with 9 additions and 8 deletions

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drivers/md/dm.c

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