diff options
| -rw-r--r-- | drivers/staging/gasket/gasket_page_table.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c index 2e1de8ad4a2c..985a3a93499d 100644 --- a/drivers/staging/gasket/gasket_page_table.c +++ b/drivers/staging/gasket/gasket_page_table.c @@ -1316,7 +1316,6 @@ int gasket_alloc_coherent_memory(struct gasket_dev *gasket_dev, u64 size, GFP_KERNEL); if (!gasket_dev->page_table[index]->coherent_pages) goto nomem; - *dma_address = 0; gasket_dev->coherent_buffer.length_bytes = PAGE_SIZE * (num_pages); @@ -1331,15 +1330,12 @@ int gasket_alloc_coherent_memory(struct gasket_dev *gasket_dev, u64 size, (u64)mem + j * PAGE_SIZE; } - if (*dma_address == 0) - goto nomem; return 0; nomem: - if (mem) { + if (mem) dma_free_coherent(gasket_get_device(gasket_dev), num_pages * PAGE_SIZE, mem, handle); - } kfree(gasket_dev->page_table[index]->coherent_pages); gasket_dev->page_table[index]->coherent_pages = NULL; |