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-rw-r--r--sys/dev/ata/ata-raid.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/sys/dev/ata/ata-raid.c b/sys/dev/ata/ata-raid.c
index 30cbd76..546b998 100644
--- a/sys/dev/ata/ata-raid.c
+++ b/sys/dev/ata/ata-raid.c
@@ -158,13 +158,6 @@ arstrategy(struct bio *bp)
int lba, count, chunk;
caddr_t data;
- /* if it's a null transfer, return immediatly. */
- if (bp->bio_bcount == 0) {
- bp->bio_resid = 0;
- biodone(bp);
- return;
- }
-
bp->bio_resid = bp->bio_bcount;
lba = bp->bio_pblkno;
data = bp->bio_data;
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