diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2016-06-04 21:16:59 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-06-04 14:29:53 -0700 |
| commit | 4a7704ffa86705b0580b6473c407b7b7618e072d (patch) | |
| tree | ea9483934d983ffb5f00c22f9b1aa6b881b6b71c /net/dsa | |
| parent | 189b0d93ec61e1f991e96d7bc03b03cf929d164c (diff) | |
| download | linux-4a7704ffa86705b0580b6473c407b7b7618e072d.tar.gz linux-4a7704ffa86705b0580b6473c407b7b7618e072d.tar.bz2 linux-4a7704ffa86705b0580b6473c407b7b7618e072d.zip | |
net: dsa: Remove dynamic allocate of routing table
With a maximum of four switches, the size of the routing table is the
same as the pointer to it. Removing it makes the code simpler.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa')
| -rw-r--r-- | net/dsa/dsa.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 5907f8cd13b6..6177dd750847 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -587,17 +587,6 @@ static int dsa_of_setup_routing_table(struct dsa_platform_data *pd, if (link_sw_addr >= pd->nr_chips) return -EINVAL; - /* First time routing table allocation */ - if (!cd->rtable) { - cd->rtable = kmalloc_array(pd->nr_chips, sizeof(s8), - GFP_KERNEL); - if (!cd->rtable) - return -ENOMEM; - - /* default to no valid uplink/downlink */ - memset(cd->rtable, -1, pd->nr_chips * sizeof(s8)); - } - cd->rtable[link_sw_addr] = port_index; return 0; @@ -639,7 +628,6 @@ static void dsa_of_free_platform_data(struct dsa_platform_data *pd) kfree(pd->chip[i].port_names[port_index]); port_index++; } - kfree(pd->chip[i].rtable); /* Drop our reference to the MDIO bus device */ if (pd->chip[i].host_dev) |