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net: phy: micrel: Fixed error related to uninitialized symbol ret 

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>
This commit is contained in:
Divya Koppera 2023-01-06 13:59:04 +05:30 committed by David S. Miller
parent f23395b404
commit d50ede4f53
1 changed files with 2 additions and 1 deletions
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3
drivers/net/phy/micrel.c
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@ -2088,7 +2088,8 @@ static int ksz886x_cable_test_get_status(struct phy_device *phydev,
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;