net: stmmac: selftests: Check if filtering is available before running
authorJose Abreu <Jose.Abreu@synopsys.com>
Sun, 6 Oct 2019 11:08:55 +0000 (13:08 +0200)
committerDavid S. Miller <davem@davemloft.net>
Sun, 6 Oct 2019 16:42:02 +0000 (18:42 +0200)
commitb870b0f867c77b92d7fd17ace8421904270d3c6a
tree54e392da87ee8ca97854c9d9601e3ec7d1d3c85d
parentc763ac436b668d7417f0979430ec0312ede4093d
net: stmmac: selftests: Check if filtering is available before running

We need to check if the number of available Hash Filters is enough to
run the test, otherwise we will get false failures.

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>
drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c