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net: mscc: make sparse happy

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This patch fixes a sparse warning about using an incorrect type in
argument 2 of ocelot_write_rix(), as an u32 was expected but a __be32
was given. The conversion to u32 is forced, which is safe as the value
will be written as-is in the hardware without any modification.

Fixes: 08d02364b1 ("net: mscc: fix the injection header")
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Antoine Tenart 2018-06-22 11:50:52 +02:00 committed by David S. Miller
parent 271f7ff5aa
commit c2cd650b5b
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/mscc/ocelot.c
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@ -374,7 +374,8 @@ static int ocelot_port_xmit(struct sk_buff *skb, struct net_device *dev)
ocelot_gen_ifh(ifh, &info);
for (i = 0; i < IFH_LEN; i++)
ocelot_write_rix(ocelot, cpu_to_be32(ifh[i]), QS_INJ_WR, grp);
ocelot_write_rix(ocelot, (__force u32)cpu_to_be32(ifh[i]),
QS_INJ_WR, grp);
count = (skb->len + 3) / 4;
last = skb->len % 4;