Initialized return variable
Fixes Old smatch warnings:
drivers/net/phy/micrel.c:1750 ksz886x_cable_test_get_status() error:
uninitialized symbol 'ret'.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Divya Koppera <Divya.Koppera@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
const struct kszphy_type *type = phydev->drv->driver_data;
unsigned long pair_mask = type->pair_mask;
int retries = 20;
- int pair, ret;
+ int ret = 0;
+ int pair;
*finished = false;