net: stmmac: gmac4+: Not all Unicast addresses may be available

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Some setups may not have all Unicast addresses filters available. Check
the number of available filters before trying to setup it.

Fixes: 477286b53f ("stmmac: add GMAC4 core support")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jose Abreu 2019-10-06 13:08:56 +02:00 • committed by David S. Miller

parent b870b0f867

commit 25683bab09

1 changed files with 1 additions and 1 deletions

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drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c

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