From: Jeff Garzik <jgarzik@pobox.com>
Date: Sun, 30 Oct 2005 06:58:18 +0000 (-0500)
Subject: Merge branch 'upstream'
X-Git-Tag: v2.6.15-rc1~730
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f0612bbc41f65f5a684f69d714a1a17a6f0f40c5;p=linux-2.6

Merge branch 'upstream'
---

f0612bbc41f65f5a684f69d714a1a17a6f0f40c5
diff --cc drivers/scsi/libata-core.c
index 3171e386f7,771bc7d376..0d58f4d3e5
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@@ -2598,20 -2555,12 +2577,18 @@@ void ata_qc_prep(struct ata_queued_cmd 
  
  void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, unsigned int buflen)
  {
 +	struct scatterlist *sg;
 +
  	qc->flags |= ATA_QCFLAG_SINGLE;
  
 -	qc->sg = &qc->sgent;
 +	memset(&qc->sgent, 0, sizeof(qc->sgent));
 +	qc->__sg = &qc->sgent;
  	qc->n_elem = 1;
 +	qc->orig_n_elem = 1;
  	qc->buf_virt = buf;
 -	sg_init_one(qc->sg, buf, buflen);
 +
 +	sg = qc->__sg;
- 	sg->page = virt_to_page(buf);
- 	sg->offset = (unsigned long) buf & ~PAGE_MASK;
- 	sg->length = buflen;
++	sg_init_one(sg, buf, buflen);
  }
  
  /**