Thread (77 messages) 77 messages, 3 authors, 2021-06-29
STALE1804d

[PATCH 4.9 24/71] alx: Fix an error handling path in 'alx_probe()'

From: Sasha Levin <sashal@kernel.org>
Date: 2021-06-28 15:19:34
Also in: lkml
Subsystem: atlx ethernet drivers, networking drivers, the rest · Maintainers: Chris Snook, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds

From: Christophe JAILLET <redacted>

[ Upstream commit 33e381448cf7a05d76ac0b47d4a6531ecd0e5c53 ]

If an error occurs after a 'pci_enable_pcie_error_reporting()' call, it
must be undone by a corresponding 'pci_disable_pcie_error_reporting()'
call, as already done in the remove function.

Fixes: ab69bde6b2e9 ("alx: add a simple AR816x/AR817x device driver")
Signed-off-by: Christophe JAILLET <redacted>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/atheros/alx/main.c | 1 +
 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c
index 9de0f9f5b11c..59af298f99e0 100644
--- a/drivers/net/ethernet/atheros/alx/main.c
+++ b/drivers/net/ethernet/atheros/alx/main.c
@@ -1653,6 +1653,7 @@ static int alx_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	free_netdev(netdev);
 out_pci_release:
 	pci_release_mem_regions(pdev);
+	pci_disable_pcie_error_reporting(pdev);
 out_pci_disable:
 	pci_disable_device(pdev);
 	return err;
-- 
2.30.2
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