Commits
Jose Abreu committed 82f8be03f81
net: stmmac: selftests: Needs to check the number of Multicast regs [ Upstream commit 08c965430869ed423921bd9058ae59f75207feb6 ] When running the MC and UC filter tests we setup a multicast address that its expected to be blocked. If the number of available multicast registers is zero, driver will always pass the multicast packets which will fail the test. Check if available multicast addresses is enough before running the tests. Fixes: 091810dbded9 ("net: stmmac: Introduce selftests support") Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>