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xfrm: Mark flowi arg to ->get_tos() const. 

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2011-02-22 17:47:10 -08:00
parent e8a4e37716
commit 05d8402576
4 changed files with 4 additions and 4 deletions
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2
include/net/xfrm.h
View File

@ -273,7 +273,7 @@ struct xfrm_policy_afinfo {
void (*decode_session)(struct sk_buff *skb,
struct flowi *fl,
int reverse);
int (*get_tos)(struct flowi *fl);
int (*get_tos)(const struct flowi *fl);
int (*init_path)(struct xfrm_dst *path,
struct dst_entry *dst,
int nfheader_len);

2
net/ipv4/xfrm4_policy.c
View File

@ -56,7 +56,7 @@ static int xfrm4_get_saddr(struct net *net,
return 0;
}
static int xfrm4_get_tos(struct flowi *fl)
static int xfrm4_get_tos(const struct flowi *fl)
{
return IPTOS_RT_MASK & fl->fl4_tos; /* Strip ECN bits */
}

2
net/ipv6/xfrm6_policy.c
View File

@ -67,7 +67,7 @@ static int xfrm6_get_saddr(struct net *net,
return 0;
}
static int xfrm6_get_tos(struct flowi *fl)
static int xfrm6_get_tos(const struct flowi *fl)
{
return 0;
}

2
net/xfrm/xfrm_policy.c
View File

@ -1256,7 +1256,7 @@ xfrm_tmpl_resolve(struct xfrm_policy **pols, int npols, struct flowi *fl,
* still valid.
*/
static inline int xfrm_get_tos(struct flowi *fl, int family)
static inline int xfrm_get_tos(const struct flowi *fl, int family)
{
struct xfrm_policy_afinfo *afinfo = xfrm_policy_get_afinfo(family);
int tos;