1 files changed, 16 insertions, 17 deletions

diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c
index 2c9275e30cb9..f89312654791 100644
--- a/drivers/scsi/libata-core.c
+++ b/drivers/scsi/libata-core.c
@@ -2763,22 +2763,21 @@ static void ata_pio_sector(struct ata_queued_cmd *qc)
         local_irq_save(flags);
         buf = kmap_atomic(page, KM_IRQ0) + offset;
 
-        qc->cursect++;
-        qc->cursg_ofs++;
-
-        if ((qc->cursg_ofs * ATA_SECT_SIZE) == (&sg[qc->cursg])->length) {
-                qc->cursg++;
-                qc->cursg_ofs = 0;
-        }
-
         DPRINTK("data %s\n", qc->tf.flags & ATA_TFLAG_WRITE ? "write" : "read");
 
         /* do the actual data transfer */
-        do_write = (qc->tf.flags & ATA_TFLAG_WRITE);
         ata_data_xfer(ap, buf, ATA_SECT_SIZE, do_write);
 
         kunmap_atomic(buf - offset, KM_IRQ0);
         local_irq_restore(flags);
+
+        qc->cursect++;
+        qc->cursg_ofs++;
+
+        if ((qc->cursg_ofs * ATA_SECT_SIZE) == (&sg[qc->cursg])->length) {
+                qc->cursg++;
+                qc->cursg_ofs = 0;
+        }
 }
 
 /**
@@ -2956,6 +2955,14 @@ next_sg:
         local_irq_save(flags);
         buf = kmap_atomic(page, KM_IRQ0) + offset;
 
+        DPRINTK("data %s\n", qc->tf.flags & ATA_TFLAG_WRITE ? "write" : "read");
+
+        /* do the actual data transfer */
+        ata_data_xfer(ap, buf, count, do_write);
+
+        kunmap_atomic(buf - offset, KM_IRQ0);
+        local_irq_restore(flags);
+
         bytes -= count;
         qc->curbytes += count;
         qc->cursg_ofs += count;
@@ -2965,14 +2972,6 @@ next_sg:
                 qc->cursg_ofs = 0;
         }
 
-        DPRINTK("data %s\n", qc->tf.flags & ATA_TFLAG_WRITE ? "write" : "read");
-
-        /* do the actual data transfer */
-        ata_data_xfer(ap, buf, count, do_write);
-
-        kunmap_atomic(buf - offset, KM_IRQ0);
-        local_irq_restore(flags);
-
         if (bytes)
                 goto next_sg;
 }