From: David Awogbemila <awogbemila@xxxxxxxxxx>
[ Upstream commit e96b491a0ffa35a8a9607c193fa4d894ca9fb32f ]
If we do not get the expected number of vectors from
pci_enable_msix_range, we update priv->num_ntfy_blks but not
priv->mgmt_msix_idx. This patch fixes this so that priv->mgmt_msix_idx
is updated accordingly.
Fixes: f5cedc84a30d ("gve: Add transmit and receive support")
Signed-off-by: David Awogbemila <awogbemila@xxxxxxxxxx>
Acked-by: Willem de Bruijn <willemb@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/net/ethernet/google/gve/gve_main.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c
index 02e7d74779f4..a8fcf1227391 100644
--- a/drivers/net/ethernet/google/gve/gve_main.c
+++ b/drivers/net/ethernet/google/gve/gve_main.c
@@ -220,6 +220,7 @@ static int gve_alloc_notify_blocks(struct gve_priv *priv)
int vecs_left = new_num_ntfy_blks % 2;
priv->num_ntfy_blks = new_num_ntfy_blks;
+ priv->mgmt_msix_idx = priv->num_ntfy_blks;
priv->tx_cfg.max_queues = min_t(int, priv->tx_cfg.max_queues,
vecs_per_type);
priv->rx_cfg.max_queues = min_t(int, priv->rx_cfg.max_queues,
--
2.30.2
