Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.4 35/51] net: ethernet: microchip: lan743x: Fix driver crash when lan743x_pm_resume fails | Date | Mon, 1 Nov 2021 10:17:39 +0100 |
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From: Yuiko Oshino <yuiko.oshino@microchip.com>
commit d6423d2ec39cce2bfca418c81ef51792891576bc upstream.
The driver needs to clean up and return when the initialization fails on resume.
Fixes: 23f0703c125b ("lan743x: Add main source files for new lan743x driver") Signed-off-by: Yuiko Oshino <yuiko.oshino@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/ethernet/microchip/lan743x_main.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/net/ethernet/microchip/lan743x_main.c +++ b/drivers/net/ethernet/microchip/lan743x_main.c @@ -3001,6 +3001,8 @@ static int lan743x_pm_resume(struct devi if (ret) { netif_err(adapter, probe, adapter->netdev, "lan743x_hardware_init returned %d\n", ret); + lan743x_pci_cleanup(adapter); + return ret; } /* open netdev when netdev is at running state while resume.
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