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

From: Baoquan He <[email-masked]>
Date: Sat, 19 Feb 2022 08:52:16 +0800

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 <[email-masked]>
---
 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