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authorMartin K. Petersen <martin.petersen@oracle.com>2009-11-26 12:00:43 -0500
committerJeff Garzik <jgarzik@redhat.com>2009-12-03 18:01:23 -0500
commitd0634c4aea0b80447cbdc4c0db285004b860c455 (patch)
tree5d723e58b0feb11d049b7398e4c3f4600be01d9c /drivers/ata
parente78db4dfb1355a895f7ea50133b702b55b8ed184 (diff)
downloadop-kernel-dev-d0634c4aea0b80447cbdc4c0db285004b860c455.zip
op-kernel-dev-d0634c4aea0b80447cbdc4c0db285004b860c455.tar.gz
libata: Clarify ata_set_lba_range_entries function
ata_set_lba_range_entries used the variable max for two different things which was confusing. Make the function take a buffer size in bytes as argument and return the used buffer size upon completion. Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
-rw-r--r--drivers/ata/libata-scsi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index e1e186b..62e6b9e 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -2972,7 +2972,7 @@ static unsigned int ata_scsi_write_same_xlat(struct ata_queued_cmd *qc)
goto invalid_fld;
buf = page_address(sg_page(scsi_sglist(scmd)));
- size = ata_set_lba_range_entries(buf, 512 / 8, block, n_block);
+ size = ata_set_lba_range_entries(buf, 512, block, n_block);
tf->protocol = ATA_PROT_DMA;
tf->hob_feature = 0;
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