| commit | 3bcd47726c3b744fd08781795cca905cc59a1382 | [log] [tgz] |
|---|---|---|
| author | Florian Fainelli <f.fainelli@gmail.com> | Sun May 20 20:49:47 2018 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Mon May 21 12:13:05 2018 -0400 |
| tree | 4a2f0c508abeeaa42e69be09ad685c5cb999a350 | |
| parent | 7ddae24f97f9fc8f151aae75f0371ced06a8cd99 [diff] |
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>