SG: Change sg_set_page() to take length and offset argument

Most drivers need to set length and offset as well, so may as well fold
those three lines into one.

Add sg_assign_page() for those two locations that only needed to set
the page, where the offset/length is set outside of the function context.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/net/mlx4/icm.c b/drivers/net/mlx4/icm.c
index 887633b207d9..2a5bef6388fe 100644
--- a/drivers/net/mlx4/icm.c
+++ b/drivers/net/mlx4/icm.c
@@ -101,9 +101,7 @@ static int mlx4_alloc_icm_pages(struct scatterlist *mem, int order, gfp_t gfp_ma
         if (!page)
                 return -ENOMEM;
 
-        sg_set_page(mem, page);
-        mem->length = PAGE_SIZE << order;
-        mem->offset = 0;
+        sg_set_page(mem, page, PAGE_SIZE << order, 0);
         return 0;
 }