Commit 64c426df authored by Yang Yingliang's avatar Yang Yingliang Committed by David S. Miller
Browse files

gve: Fix error return code in gve_prefill_rx_pages() 



If alloc_page() fails in gve_prefill_rx_pages(), it should return
an error code in the error path.

Fixes: 82fd151d ("gve: Reduce alloc and copy costs in the GQ rx path")
Cc: Jeroen de Borst <jeroendb@google.com>
Cc: Catherine Sullivan <csully@google.com>
Cc: Shailend Chand <shailend@google.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6c8fae0c

drivers/net/ethernet/google/gve/gve_rx.c

+3 −1
Original line number Diff line number Diff line
@@ -150,8 +150,10 @@ static int gve_prefill_rx_pages(struct gve_rx_ring *rx) 
		for (j = 0; j < rx->qpl_copy_pool_mask + 1; j++) {

			struct page *page = alloc_page(GFP_KERNEL);



			if (!page)

			if (!page) {

				err = -ENOMEM;

				goto alloc_err_qpl;

			}



			rx->qpl_copy_pool[j].page = page;

			rx->qpl_copy_pool[j].page_offset = 0;