| Message ID | 20220506190847.480320-3-michael.j.ruhl@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [1/2] drm/i915/dmabuf: dmabuf cleanup | expand |
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c index 5f327eac26e6..3006e60e2d51 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c @@ -47,12 +47,10 @@ 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); } ret = dma_map_sgtable(attach->dev, sgt, dir, DMA_ATTR_SKIP_CPU_SYNC);
Update open coded for loop to use the standard scatterlist for_each_sg API. Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Michael J. Ruhl <michael.j.ruhl@intel.com> --- drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)