Update open coded for loop to use the standard scatterlist for_each_sg API.
Signed-off-by: Michael J. Ruhl michael.j.ruhl@intel.com --- drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index 0d9124ad549a..7ea4abb6a896 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -7,6 +7,7 @@ #include <linux/dma-buf.h> #include <linux/highmem.h> #include <linux/dma-resv.h> +#include <linux/scatterlist.h>
#include "i915_drv.h" #include "i915_gem_object.h" @@ -40,12 +41,10 @@ static struct sg_table *i915_gem_map_dma_buf(struct dma_buf_attachment *attach, if (ret) goto err_free;
- src = obj->mm.pages->sgl; dst = sgt->sgl; - for (i = 0; i < obj->mm.pages->nents; i++) { + for_each_sg(obj->mm.pages->sgl, src, obj->mm.pages->nents, i) { sg_set_page(dst, sg_page(src), src->length, 0); dst = sg_next(dst); - src = sg_next(src); }
if (!dma_map_sg_attrs(attach->dev,