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net: stmmac: xgmac: bitrev32 returns u32

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The bitrev32 function returns an u32 var, not an int. Fix it.

Fixes: 0efedbf11f ("net: stmmac: xgmac: Fix XGMAC selftests")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2019-11-06 16:02:56 +01:00 committed by David S. Miller
parent 4d7c47e34f
commit 3d00e45d49
1 changed files with 1 additions and 1 deletions
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drivers/net/ethernet/stmicro/stmmac/dwxgmac2_core.c
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@ -463,7 +463,7 @@ static void dwxgmac2_set_filter(struct mac_device_info *hw,
value |= XGMAC_FILTER_HMC;
netdev_for_each_mc_addr(ha, dev) {
int nr = (bitrev32(~crc32_le(~0, ha->addr, 6)) >>
u32 nr = (bitrev32(~crc32_le(~0, ha->addr, 6)) >>
(32 - mcbitslog2));
mc_filter[nr >> 5] |= (1 << (nr & 0x1F));
}