diff options
Diffstat (limited to 'drivers/misc/mic/scif/scif_rma.c')
| -rw-r--r-- | drivers/misc/mic/scif/scif_rma.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/misc/mic/scif/scif_rma.c b/drivers/misc/mic/scif/scif_rma.c index 980ef13b4cf6..8310b4dbff06 100644 --- a/drivers/misc/mic/scif/scif_rma.c +++ b/drivers/misc/mic/scif/scif_rma.c @@ -386,16 +386,20 @@ static int scif_create_remote_lookup(struct scif_dev *remote_dev, remote_dev, window->nr_lookup * sizeof(*window->dma_addr_lookup.lookup), GFP_KERNEL | __GFP_ZERO); - if (!window->dma_addr_lookup.lookup) + if (!window->dma_addr_lookup.lookup) { + err = -ENOMEM; goto error_window; + } window->num_pages_lookup.lookup = scif_alloc_coherent(&window->num_pages_lookup.offset, remote_dev, window->nr_lookup * sizeof(*window->num_pages_lookup.lookup), GFP_KERNEL | __GFP_ZERO); - if (!window->num_pages_lookup.lookup) + if (!window->num_pages_lookup.lookup) { + err = -ENOMEM; goto error_window; + } vmalloc_dma_phys = is_vmalloc_addr(&window->dma_addr[0]); vmalloc_num_pages = is_vmalloc_addr(&window->num_pages[0]); |