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| author | Mark Rustad <mark.d.rustad@intel.com> | 2016-09-01 13:58:51 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-09-23 00:17:30 -0700 |
| commit | 7564a8880a3cf831078a67bffb05c51f34d133eb (patch) | |
| tree | 3a2af8d531cff21ea26014cb5a4c8f5d1abb9dcc /drivers | |
| parent | 14b22cd9827ad6765a00ca0b267c3cb0353d9c10 (diff) | |
| download | linux-stable-7564a8880a3cf831078a67bffb05c51f34d133eb.tar.gz linux-stable-7564a8880a3cf831078a67bffb05c51f34d133eb.tar.bz2 linux-stable-7564a8880a3cf831078a67bffb05c51f34d133eb.zip | |
ixgbe: Use MDIO_PRTAD_NONE consistently
The value MDIO_PRTAD_NONE should be used to indicate no PHY address.
Not 0, not 0xFFFF. Use the MDIO_PRTAD_NONE value consistently.
Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c index db0731e05401..021ab9b89c71 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c @@ -346,8 +346,8 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw) return 0; } } - /* clear value if nothing found */ - hw->phy.mdio.prtad = 0; + /* indicate no PHY found */ + hw->phy.mdio.prtad = MDIO_PRTAD_NONE; return IXGBE_ERR_PHY_ADDR_INVALID; } return 0; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index cd22efb940ad..7e6b9267ca9d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -1459,7 +1459,7 @@ ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed, /* Configure internal PHY for KR/KX. */ ixgbe_setup_kr_speed_x550em(hw, speed); - if (!hw->phy.mdio.prtad || hw->phy.mdio.prtad == 0xFFFF) + if (hw->phy.mdio.prtad == MDIO_PRTAD_NONE) return IXGBE_ERR_PHY_ADDR_INVALID; /* Get external PHY device id */ |