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| author | Al Viro <viro@zeniv.linux.org.uk> | 2007-08-23 02:55:33 -0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-10 16:52:04 -0700 |
| commit | b963dc1df78399a2166c2e6e3eb726a2dc98cf11 (patch) | |
| tree | 5a14d7d2cf9bebaaa1591c457fc30a42c3000b6d /drivers/net/pppoe.c | |
| parent | 53c03f5c9e3c05a2484ad6bb1d88c0aa54befa47 (diff) | |
| download | linux-b963dc1df78399a2166c2e6e3eb726a2dc98cf11.tar.gz | |
pppoe: endianness
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/pppoe.c')
| -rw-r--r-- | drivers/net/pppoe.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index ba2eb04aac9f..d48b7b73d896 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -103,7 +103,7 @@ static inline int cmp_2_addr(struct pppoe_addr *a, struct pppoe_addr *b) (memcmp(a->remote, b->remote, ETH_ALEN) == 0)); } -static inline int cmp_addr(struct pppoe_addr *a, unsigned long sid, char *addr) +static inline int cmp_addr(struct pppoe_addr *a, __be16 sid, char *addr) { return (a->sid == sid && (memcmp(a->remote,addr,ETH_ALEN) == 0)); @@ -113,7 +113,7 @@ static inline int cmp_addr(struct pppoe_addr *a, unsigned long sid, char *addr) #error 8 must be a multiple of PPPOE_HASH_BITS #endif -static int hash_item(unsigned int sid, unsigned char *addr) +static int hash_item(__be16 sid, unsigned char *addr) { unsigned char hash = 0; unsigned int i; @@ -122,7 +122,7 @@ static int hash_item(unsigned int sid, unsigned char *addr) hash ^= addr[i]; } for (i = 0 ; i < sizeof(sid_t)*8 ; i += 8 ){ - hash ^= sid>>i; + hash ^= (__force __u32)sid>>i; } for (i = 8 ; (i>>=1) >= PPPOE_HASH_BITS ; ) { hash ^= hash>>i; @@ -139,7 +139,7 @@ static struct pppox_sock *item_hash_table[PPPOE_HASH_SIZE]; * Set/get/delete/rehash items (internal versions) * **********************************************************************/ -static struct pppox_sock *__get_item(unsigned long sid, unsigned char *addr, int ifindex) +static struct pppox_sock *__get_item(__be16 sid, unsigned char *addr, int ifindex) { int hash = hash_item(sid, addr); struct pppox_sock *ret; @@ -171,7 +171,7 @@ static int __set_item(struct pppox_sock *po) return 0; } -static struct pppox_sock *__delete_item(unsigned long sid, char *addr, int ifindex) +static struct pppox_sock *__delete_item(__be16 sid, char *addr, int ifindex) { int hash = hash_item(sid, addr); struct pppox_sock *ret, **src; @@ -197,7 +197,7 @@ static struct pppox_sock *__delete_item(unsigned long sid, char *addr, int ifind * Set/get/delete/rehash items * **********************************************************************/ -static inline struct pppox_sock *get_item(unsigned long sid, +static inline struct pppox_sock *get_item(__be16 sid, unsigned char *addr, int ifindex) { struct pppox_sock *po; @@ -224,7 +224,7 @@ static inline struct pppox_sock *get_item_by_addr(struct sockaddr_pppox *sp) return get_item(sp->sa_addr.pppoe.sid, sp->sa_addr.pppoe.remote, ifindex); } -static inline struct pppox_sock *delete_item(unsigned long sid, char *addr, int ifindex) +static inline struct pppox_sock *delete_item(__be16 sid, char *addr, int ifindex) { struct pppox_sock *ret; @@ -400,7 +400,7 @@ static int pppoe_rcv(struct sk_buff *skb, ph = pppoe_hdr(skb); - po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source, dev->ifindex); + po = get_item(ph->sid, eth_hdr(skb)->h_source, dev->ifindex); if (po != NULL) return sk_receive_skb(sk_pppox(po), skb, 0); drop: @@ -437,7 +437,7 @@ static int pppoe_disc_rcv(struct sk_buff *skb, if (ph->code != PADT_CODE) goto abort; - po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source, dev->ifindex); + po = get_item(ph->sid, eth_hdr(skb)->h_source, dev->ifindex); if (po) { struct sock *sk = sk_pppox(po); |