The page_pool_create() function never returns NULL, it returns
error pointers.  Update the check to match.

Fixes: 73f37a7e1993 ("hinic3: Queue pair resource initialization")
Signed-off-by: Dan Carpenter <redacted>
---
  drivers/net/ethernet/huawei/hinic3/hinic3_rx.c | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/huawei/hinic3/hinic3_rx.c b/drivers/net/ethernet/huawei/hinic3/hinic3_rx.c
index 6cfe3bdd8ee5..16c00c3bb1ed 100644
--- a/drivers/net/ethernet/huawei/hinic3/hinic3_rx.c
+++ b/drivers/net/ethernet/huawei/hinic3/hinic3_rx.c

@@ -414,7 +414,7 @@ int hinic3_alloc_rxqs_res(struct net_device *netdev, u16 num_rq,
  		pp_params.dma_dir = DMA_FROM_DEVICE;
  		pp_params.max_len = PAGE_SIZE;
  		rqres->page_pool = page_pool_create(&pp_params);
-		if (!rqres->page_pool) {
+		if (IS_ERR(rqres->page_pool)) {
  			netdev_err(netdev, "Failed to create rxq%d page pool\n",
  				   idx);
  			goto err_free_cqe;