[PATCH] libata: Setup nbytes in ata_sg_init_one
Setup nbytes in ata_sg_init_one to the total transfer length
of the command. This is needed by some HBAs that need to know
the total transfer length of each command.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 3f1aa77..76b633a 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -3287,6 +3287,7 @@
qc->n_elem = 1;
qc->orig_n_elem = 1;
qc->buf_virt = buf;
+ qc->nbytes = buflen;
sg = qc->__sg;
sg_init_one(sg, buf, buflen);