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Commit ff1176f6 authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

ethernet: aquantia: fix dma_mapping_error test 



dma_mapping_error() returns 1 if there is an error and 0 if not.

Fixes: 018423e9 ("net: ethernet: aquantia: Add ring support code")
Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent cdb478e5

drivers/net/ethernet/aquantia/atlantic/aq_ring.c

+3 −2
Original line number Original line Diff line number Diff line
@@ -298,9 +298,10 @@ int aq_ring_rx_fill(struct aq_ring_s *self) 
					buff->page, 0,

					buff->page, 0,

					AQ_CFG_RX_FRAME_MAX, DMA_FROM_DEVICE);

					AQ_CFG_RX_FRAME_MAX, DMA_FROM_DEVICE);





		err = dma_mapping_error(aq_nic_get_dev(self->aq_nic), buff->pa);

		if (dma_mapping_error(aq_nic_get_dev(self->aq_nic), buff->pa)) {

		if (err < 0)

			err = -ENOMEM;

			goto err_exit;

			goto err_exit;

		}





		buff = NULL;

		buff = NULL;

	}

	}