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| author | Florian Fainelli <f.fainelli@gmail.com> | 2018-05-20 20:49:47 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-05-21 12:13:05 -0400 |
| commit | 3bcd47726c3b744fd08781795cca905cc59a1382 (patch) | |
| tree | 4a2f0c508abeeaa42e69be09ad685c5cb999a350 /security | |
| parent | 7ddae24f97f9fc8f151aae75f0371ced06a8cd99 (diff) | |
| download | linux-3bcd47726c3b744fd08781795cca905cc59a1382.tar.bz2 | |
net: phy: phylink: Don't release NULL GPIO
If CONFIG_GPIOLIB is disabled, gpiod_put() becomes a stub that produces a
warning, this helped identify that we could be attempting to release a NULL
pl->link_gpio GPIO descriptor, so guard against that.
Fixes: daab3349ad1a ("net: phy: phylink: Release link GPIO")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions