diff options
| author | Heiner Kallweit <hkallweit1@gmail.com> | 2019-02-07 20:22:20 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-08 23:01:49 -0800 |
| commit | c397ab21ba362d5c5215e53f36685a9fffc45f66 (patch) | |
| tree | 7a96407c8fcaff6869aa3e42c4b892c5f31381f3 /drivers/net/ethernet/intel/igc/igc_main.c | |
| parent | 9a00536c38e9df8b6d942316888990d849fe1d01 (diff) | |
net: phy: don't double-read link status register if link is up
The link status register latches link-down events. Therefore, if link
is reported as being up, there's no need for a second read.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_main.c')
0 files changed, 0 insertions, 0 deletions