diff options
Diffstat (limited to 'drivers/net/ethernet/cavium/liquidio/octeon_droq.c')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_droq.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c index 2e190deb2233..9372d4ce9954 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_droq.c +++ b/drivers/net/ethernet/cavium/liquidio/octeon_droq.c @@ -145,6 +145,8 @@ octeon_droq_destroy_ring_buffers(struct octeon_device *oct, for (i = 0; i < droq->max_count; i++) { pg_info = &droq->recv_buf_list[i].pg_info; + if (!pg_info) + continue; if (pg_info->dma) lio_unmap_ring(oct->pci_dev, @@ -207,6 +209,10 @@ int octeon_delete_droq(struct octeon_device *oct, u32 q_no) droq->desc_ring, droq->desc_ring_dma); memset(droq, 0, OCT_DROQ_SIZE); + oct->io_qmask.oq &= ~(1ULL << q_no); + vfree(oct->droq[q_no]); + oct->droq[q_no] = NULL; + oct->num_oqs--; return 0; } @@ -275,12 +281,12 @@ int octeon_init_droq(struct octeon_device *oct, droq->max_count); droq->recv_buf_list = (struct octeon_recv_buffer *) - vmalloc_node(droq->max_count * + vzalloc_node(droq->max_count * OCT_DROQ_RECVBUF_SIZE, numa_node); if (!droq->recv_buf_list) droq->recv_buf_list = (struct octeon_recv_buffer *) - vmalloc(droq->max_count * + vzalloc(droq->max_count * OCT_DROQ_RECVBUF_SIZE); if (!droq->recv_buf_list) { dev_err(&oct->pci_dev->dev, "Output queue recv buf list alloc failed\n"); |