diff options
| author | Florian Fainelli <[email protected]> | 2016-06-24 23:25:24 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2016-06-29 07:51:40 +0000 |
| commit | 69fc58a57e56bf5e39b48809aefffdaa1b04c945 (patch) | |
| tree | 765e38a7aa3f81cdf02fd0750e810e729ecfa084 /net/ipv4/tcp_output.c | |
| parent | sock_diag: do not broadcast raw socket destruction (diff) | |
| download | kernel-69fc58a57e56bf5e39b48809aefffdaa1b04c945.tar.gz kernel-69fc58a57e56bf5e39b48809aefffdaa1b04c945.zip | |
net: phy: Manage fixed PHY address space using IDA
If we have a system which uses fixed PHY devices and calls
fixed_phy_register() then fixed_phy_unregister() we can exhaust the
number of fixed PHYs available after a while, since we keep incrementing
the variable phy_fixed_addr, but we never decrement it.
This patch fixes that by converting the fixed PHY allocation to using
IDA, which takes care of the allocation/dealloaction of the PHY
addresses for us.
Fixes: a75951217472 ("net: phy: extend fixed driver with fixed_phy_register()")
Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_output.c')
0 files changed, 0 insertions, 0 deletions