diff options
Diffstat (limited to 'drivers/staging/android/ion/ion.c')
| -rw-r--r-- | drivers/staging/android/ion/ion.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/staging/android/ion/ion.c b/drivers/staging/android/ion/ion.c index 56604f41ec48..296d347660fc 100644 --- a/drivers/staging/android/ion/ion.c +++ b/drivers/staging/android/ion/ion.c @@ -250,7 +250,7 @@ static struct ion_buffer *ion_buffer_create(struct ion_heap *heap, our systems the only dma_address space is physical addresses. Additionally, we can't afford the overhead of invalidating every allocation via dma_map_sg. The implicit contract here is that - memory comming from the heaps is ready for dma, ie if it has a + memory coming from the heaps is ready for dma, ie if it has a cached mapping that mapping has been invalidated */ for_each_sg(buffer->sg_table->sgl, sg, buffer->sg_table->nents, i) sg_dma_address(sg) = sg_phys(sg); @@ -263,8 +263,7 @@ err: heap->ops->unmap_dma(heap, buffer); heap->ops->free(buffer); err1: - if (buffer->pages) - vfree(buffer->pages); + vfree(buffer->pages); err2: kfree(buffer); return ERR_PTR(ret); @@ -276,8 +275,7 @@ void ion_buffer_destroy(struct ion_buffer *buffer) buffer->heap->ops->unmap_kernel(buffer->heap, buffer); buffer->heap->ops->unmap_dma(buffer->heap, buffer); buffer->heap->ops->free(buffer); - if (buffer->pages) - vfree(buffer->pages); + vfree(buffer->pages); kfree(buffer); } @@ -902,7 +900,7 @@ void ion_pages_sync_for_device(struct device *dev, struct page *page, sg_set_page(&sg, page, size, 0); /* * This is not correct - sg_dma_address needs a dma_addr_t that is valid - * for the the targeted device, but this works on the currently targeted + * for the targeted device, but this works on the currently targeted * hardware. */ sg_dma_address(&sg) = page_to_phys(page); |