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path: root/drivers/misc/mic/scif/scif_rma.c
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Diffstat (limited to 'drivers/misc/mic/scif/scif_rma.c')
-rw-r--r--drivers/misc/mic/scif/scif_rma.c8
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]);