vmxnet3: fix ring size update

Fix a bug while changing ring size when MTU is changed.

Signed-off-by: Shreyas N Bhatewara <sbhatewara@vmware.com>
Acked-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index d143e8b..562bdbb 100644 (file)
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -2426,7 +2426,7 @@ vmxnet3_adjust_rx_ring_size(struct vmxnet3_adapter *adapter)
        sz = adapter->rx_buf_per_pkt * VMXNET3_RING_SIZE_ALIGN;
        ring0_size = adapter->rx_queue[0].rx_ring[0].size;
        ring0_size = (ring0_size + sz - 1) / sz * sz;
-       ring0_size = min_t(u32, rq->rx_ring[0].size, VMXNET3_RX_RING_MAX_SIZE /
+       ring0_size = min_t(u32, ring0_size, VMXNET3_RX_RING_MAX_SIZE /
                           sz * sz);
        ring1_size = adapter->rx_queue[0].rx_ring[1].size;
        comp_size = ring0_size + ring1_size;