Merge git://git.infradead.org/mtd-2.6

[sfrench/cifs-2.6.git] / drivers / scsi / ipr.c

diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index c316a0bcae6cc8f9ca717153fb266dda5f8fe3fb..439b97a6a269f6b8377b865d4759c300a0429f8a 100644 (file)
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -2872,6 +2872,7 @@ static struct ipr_sglist *ipr_alloc_ucode_buffer(int buf_len)
        }
 
        scatterlist = sglist->scatterlist;
+       sg_init_table(scatterlist, num_elem);
 
        sglist->order = order;
        sglist->num_sg = num_elem;
@@ -2884,12 +2885,12 @@ static struct ipr_sglist *ipr_alloc_ucode_buffer(int buf_len)
 
                        /* Free up what we already allocated */
                        for (j = i - 1; j >= 0; j--)
-                               __free_pages(scatterlist[j].page, order);
+                               __free_pages(sg_page(&scatterlist[j]), order);
                        kfree(sglist);
                        return NULL;
                }
 
-               scatterlist[i].page = page;
+               sg_set_page(&scatterlist[i], page);
        }
 
        return sglist;
@@ -2910,7 +2911,7 @@ static void ipr_free_ucode_buffer(struct ipr_sglist *sglist)
        int i;
 
        for (i = 0; i < sglist->num_sg; i++)
-               __free_pages(sglist->scatterlist[i].page, sglist->order);
+               __free_pages(sg_page(&sglist->scatterlist[i]), sglist->order);
 
        kfree(sglist);
 }
@@ -2940,9 +2941,11 @@ static int ipr_copy_ucode_buffer(struct ipr_sglist *sglist,
        scatterlist = sglist->scatterlist;
 
        for (i = 0; i < (len / bsize_elem); i++, buffer += bsize_elem) {
-               kaddr = kmap(scatterlist[i].page);
+               struct page *page = sg_page(&scatterlist[i]);
+
+               kaddr = kmap(page);
                memcpy(kaddr, buffer, bsize_elem);
-               kunmap(scatterlist[i].page);
+               kunmap(page);
 
                scatterlist[i].length = bsize_elem;
 
@@ -2953,9 +2956,11 @@ static int ipr_copy_ucode_buffer(struct ipr_sglist *sglist,
        }
 
        if (len % bsize_elem) {
-               kaddr = kmap(scatterlist[i].page);
+               struct page *page = sg_page(&scatterlist[i]);
+
+               kaddr = kmap(page);
                memcpy(kaddr, buffer, len % bsize_elem);
-               kunmap(scatterlist[i].page);
+               kunmap(page);
 
                scatterlist[i].length = len % bsize_elem;
        }