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path: root/drivers/scsi/libata-core.c
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Diffstat (limited to 'drivers/scsi/libata-core.c')
-rw-r--r--drivers/scsi/libata-core.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index b1b1c6f..5ca9760 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);
}
/**
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