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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2023-03-11 19:34:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-03-22 13:33:46 +0100 |
| commit | 42173a7147e29014c0370eeebb773e22e67c5ea4 (patch) | |
| tree | 9268611359fde4994a936230374a3fa91172bdad /net/tls | |
| parent | a69b72b57b7d269e833e520ba7500d556e8189b6 (diff) | |
| download | linux-42173a7147e29014c0370eeebb773e22e67c5ea4.tar.gz | |
net: phy: smsc: bail out in lan87xx_read_status if genphy_read_status fails
[ Upstream commit c22c3bbf351e4ce905f082649cffa1ff893ea8c1 ]
If genphy_read_status fails then further access to the PHY may result
in unpredictable behavior. To prevent this bail out immediately if
genphy_read_status fails.
Fixes: 4223dbffed9f ("net: phy: smsc: Re-enable EDPD mode for LAN87xx")
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/026aa4f2-36f5-1c10-ab9f-cdb17dda6ac4@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'net/tls')
0 files changed, 0 insertions, 0 deletions