net: stmmac: gmac4: bitrev32 returns u32
authorJose Abreu <Jose.Abreu@synopsys.com>
Wed, 6 Nov 2019 15:02:55 +0000 (16:02 +0100)
committerDavid S. Miller <davem@davemloft.net>
Thu, 7 Nov 2019 05:22:55 +0000 (21:22 -0800)
commit4d7c47e34fab0d25790bb6e85b85e26fdf0090d5
tree32f3e3bfe0c2b64fbd051ac40917a6e7142ef719
parent53ba60afb165a09559f254dfa89fe300882f31d1
net: stmmac: gmac4: bitrev32 returns u32

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

Fixes: 477286b53f55 ("stmmac: add GMAC4 core support")
Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c