From 78e4baff950d9fc78752f028200f501897ff84a7 Mon Sep 17 00:00:00 2001 From: Christophe JAILLET Date: Thu, 1 Jul 2021 22:18:24 +0200 Subject: [PATCH] gve: Fix an error handling path in 'gve_probe()' [ Upstream commit 2342ae10d1272d411a468a85a67647dd115b344f ] If the 'register_netdev() call fails, we must release the resources allocated by the previous 'gve_init_priv()' call, as already done in the remove function. Add a new label and the missing 'gve_teardown_priv_resources()' in the error handling path. Fixes: 893ce44df565 ("gve: Add basic driver framework for Compute Engine Virtual NIC") Signed-off-by: Christophe JAILLET Reviewed-by: Catherine Sullivan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/net/ethernet/google/gve/gve_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c index 3a74e4645ce6..0b714b606ba1 100644 --- a/drivers/net/ethernet/google/gve/gve_main.c +++ b/drivers/net/ethernet/google/gve/gve_main.c @@ -1340,13 +1340,16 @@ static int gve_probe(struct pci_dev *pdev, const struct pci_device_id *ent) err = register_netdev(dev); if (err) - goto abort_with_wq; + goto abort_with_gve_init; dev_info(&pdev->dev, "GVE version %s\n", gve_version_str); gve_clear_probe_in_progress(priv); queue_work(priv->gve_wq, &priv->service_task); return 0; +abort_with_gve_init: + gve_teardown_priv_resources(priv); + abort_with_wq: destroy_workqueue(priv->gve_wq);