dm: remove check that prevents mapping empty bios

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Remove the check that the size of the cloned bio is not zero because a
subsequent patch needs to send zero-sized barriers down this path.

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 10:12:20 +01:00 • committed by Alasdair G Kergon

parent fdb9572b73

commit 27eaa14975

1 changed files with 0 additions and 5 deletions

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drivers/md/dm.c

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