netdev - Re: [PATCH net-next] net: fix sparse error in csum

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Date:	Sun, 17 May 2015 14:11:42 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	eric.dumazet@...il.com
Cc:	netdev@...r.kernel.org
Subject: Re: [PATCH net-next] net: fix sparse error in csum_replace4()

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Fri, 15 May 2015 08:52:19 -0700

> From: Eric Dumazet <edumazet@...gle.com>
> 
> make C=2 CF=-D__CHECK_ENDIAN__ net/ipv4/netfilter/nf_nat_l3proto_ipv4.o
>   CHECK   net/ipv4/netfilter/nf_nat_l3proto_ipv4.c
> include/net/checksum.h:125:64: warning: incorrect type in argument 2 (different base types)
> include/net/checksum.h:125:64:    expected restricted __wsum [usertype] addend
> include/net/checksum.h:125:64:    got restricted __be32 [usertype] from
> include/net/checksum.h:125:71: warning: incorrect type in argument 2 (different base types)
> include/net/checksum.h:125:71:    expected restricted __wsum [usertype] addend
> include/net/checksum.h:125:71:    got restricted __be32 [usertype] to
> include/net/checksum.h:125:64: warning: incorrect type in argument 2 (different base types)
> include/net/checksum.h:125:64:    expected restricted __wsum [usertype] addend
> include/net/checksum.h:125:64:    got restricted __be32 [usertype] from
> include/net/checksum.h:125:71: warning: incorrect type in argument 2 (different base types)
> include/net/checksum.h:125:71:    expected restricted __wsum [usertype] addend
> include/net/checksum.h:125:71:    got restricted __be32 [usertype] to
> 
> Fixes: 4565af0d406b ("net: optimise csum_replace4()")
> Signed-off-by: Eric Dumazet <edumazet@...gle.com>

Applied.
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