[PATCH 17/22] net: marvell: prestera: Don't use GFP_DMA when calling dma_pool_alloc()

Baoquan He
2022-02-19T00:57:30Z

dma_pool_alloc() uses dma_alloc_coherent() to pre-allocate DMA buffer,
so it's redundent to specify GFP_DMA when calling.

Signed-off-by: Baoquan He <bhe@redhat.com>
---
drivers/net/ethernet/marvell/prestera/prestera_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c b/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c
index e452cdeaf703..9f32dcabefb9 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_rxtx.c
@@ -116,7 +116,7 @@ static int prestera_sdma_buf_init(struct prestera_sdma *sdma,
struct prestera_sdma_desc *desc;
dma_addr_t dma;

- desc = dma_pool_alloc(sdma->desc_pool, GFP_DMA | GFP_KERNEL, &dma);
+ desc = dma_pool_alloc(sdma->desc_pool, GFP_KERNEL, &dma);
if (!desc)
return -ENOMEM;

--
2.17.2