Files
linux/drivers
Florian Fainelli 024778095a net: phy: phylink: Handle NULL fwnode_handle
Unlike the various of_* routines to fetch properties, fwnode_* routines can
have an early check against a NULL fwnode_handle reference which makes them
return -EINVAL (see fwnode_call_int_op), thus making it virtually impossible to
differentiate what type of error is going on.

Have an early check in phylink_register_sfp() so we can keep proceeding with
the initialization, there is not much we can do without a valid fwnode_handle
except return early and treat this similarly to -ENOENT.

Fixes: 8fa7b9b6af ("phylink: convert to fwnode")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-12-15 13:50:49 -05:00
..
2017-11-13 01:34:14 +01:00
2017-12-01 12:19:48 -08:00
2017-12-13 11:22:53 -05:00
2017-12-02 21:31:03 -05:00