From: Mitch Williams Date: Sat, 10 May 2014 04:49:10 +0000 (+0000) Subject: i40e: not all VSIs have rings X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ddfda80f04f139fd147f1c517e79390daa157f27;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git i40e: not all VSIs have rings Once more, with feeling: not all VSIs have rings. To assume so is to invite null pointers to your party. Change-ID: I576858824468d9712d119fa1015a1f28c27712c4 Signed-off-by: Mitch Williams Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index a8c96125d337..45027342c81c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -657,7 +657,7 @@ static void i40e_update_link_xoff_rx(struct i40e_pf *pf) for (v = 0; v < pf->hw.func_caps.num_vsis; v++) { struct i40e_vsi *vsi = pf->vsi[v]; - if (!vsi) + if (!vsi || !vsi->tx_rings[0]) continue; for (i = 0; i < vsi->num_queue_pairs; i++) { @@ -711,7 +711,7 @@ static void i40e_update_prio_xoff_rx(struct i40e_pf *pf) for (v = 0; v < pf->hw.func_caps.num_vsis; v++) { struct i40e_vsi *vsi = pf->vsi[v]; - if (!vsi) + if (!vsi || !vsi->tx_rings[0]) continue; for (i = 0; i < vsi->num_queue_pairs; i++) {