diff options
| author | Horatiu Vultur <horatiu.vultur@microchip.com> | 2022-02-12 21:03:43 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-13 15:58:06 +0000 |
| commit | 867b1db874c93ceb86f9e10ef021e70c38cc4b4d (patch) | |
| tree | b73802d4148df2ee7ee354f288281f63600905ec | |
| parent | 1da52b0e4724792cff7ff0a5ab4ee547bcaee11b (diff) | |
net: lan966x: Fix when CONFIG_IPV6 is not set
When CONFIG_IPV6 is not set, then the linking of the lan966x driver
fails with the following error:
drivers/net/ethernet/microchip/lan966x/lan966x_main.c:444: undefined
reference to `ipv6_mc_check_mld'
The fix consists in adding a check also for IS_ENABLED(CONFIG_IPV6)
Fixes: 47aeea0d57e80c ("net: lan966x: Implement the callback SWITCHDEV_ATTR_ID_BRIDGE_MC_DISABLED")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/microchip/lan966x/lan966x_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index d62484f14564..4e877d9859bf 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -439,7 +439,8 @@ static bool lan966x_hw_offload(struct lan966x *lan966x, u32 port, ip_hdr(skb)->protocol == IPPROTO_IGMP) return false; - if (skb->protocol == htons(ETH_P_IPV6) && + if (IS_ENABLED(CONFIG_IPV6) && + skb->protocol == htons(ETH_P_IPV6) && ipv6_addr_is_multicast(&ipv6_hdr(skb)->daddr) && !ipv6_mc_check_mld(skb)) return false; |