diff options
| author | David Hardeman <david@2gen.com> | 2005-09-17 17:55:31 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2005-10-30 11:19:43 +1100 |
| commit | 378f058cc49bcda7fa63d3cd86d2f9a0a5188b1c (patch) | |
| tree | ed99548aa459054c7b046f0ac96af2cc50683e6e /drivers/scsi/libata-core.c | |
| parent | d32311fed70d12f14e585feb4653571b1e2b0e6d (diff) | |
[PATCH] Use sg_set_buf/sg_init_one where applicable
This patch uses sg_set_buf/sg_init_one in some places where it was
duplicated.
Signed-off-by: David Hardeman <david@2gen.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Greg KH <greg@kroah.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/scsi/libata-core.c')
| -rw-r--r-- | drivers/scsi/libata-core.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index b1b1c6f01419..5ca97605ff35 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -49,6 +49,7 @@ #include <linux/suspend.h> #include <linux/workqueue.h> #include <linux/jiffies.h> +#include <linux/scatterlist.h> #include <scsi/scsi.h> #include "scsi.h" #include "scsi_priv.h" @@ -2576,19 +2577,12 @@ void ata_qc_prep(struct ata_queued_cmd *qc) void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, unsigned int buflen) { - struct scatterlist *sg; - qc->flags |= ATA_QCFLAG_SINGLE; - memset(&qc->sgent, 0, sizeof(qc->sgent)); qc->sg = &qc->sgent; qc->n_elem = 1; qc->buf_virt = buf; - - sg = qc->sg; - sg->page = virt_to_page(buf); - sg->offset = (unsigned long) buf & ~PAGE_MASK; - sg->length = buflen; + sg_init_one(qc->sg, buf, buflen); } /** |