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Commit 6b11687e authored by Al Viro's avatar Al Viro Committed by David S. Miller
Browse files

[NET]: Annotate csum_tcpudp_magic() callers in net/* 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent d6f5493c

include/net/tcp.h

+3 −3
Original line number Diff line number Diff line
@@ -807,9 +807,9 @@ static inline void tcp_update_wl(struct tcp_sock *tp, u32 ack, u32 seq) 
/*

 * Calculate(/check) TCP checksum

 */

static inline u16 tcp_v4_check(struct tcphdr *th, int len,

			       unsigned long saddr, unsigned long daddr, 

			       unsigned long base)

static inline __sum16 tcp_v4_check(struct tcphdr *th, int len,

			       __be32 saddr, __be32 daddr,

			       __wsum base)

{

	return csum_tcpudp_magic(saddr,daddr,len,IPPROTO_TCP,base);

}

net/ipv4/udp.c

+2 −1
Original line number Diff line number Diff line
@@ -414,8 +414,9 @@ static void udp_flush_pending_frames(struct sock *sk) 
static void udp4_hwcsum_outgoing(struct sock *sk, struct sk_buff *skb,

				 __be32 src, __be32 dst, int len      )

{

	unsigned int csum = 0, offset;

	unsigned int offset;

	struct udphdr *uh = skb->h.uh;

	__wsum csum = 0;



	if (skb_queue_len(&sk->sk_write_queue) == 1) {

		/*