Well, as result, despite its simplicity, we get a pretty
powerful classification engine. */
-#include <linux/config.h>
struct rsvp_head
{
struct rsvp_session
{
struct rsvp_session *next;
- u32 dst[RSVP_DST_LEN];
+ __be32 dst[RSVP_DST_LEN];
struct tc_rsvp_gpi dpi;
u8 protocol;
u8 tunnelid;
struct rsvp_filter
{
struct rsvp_filter *next;
- u32 src[RSVP_DST_LEN];
+ __be32 src[RSVP_DST_LEN];
struct tc_rsvp_gpi spi;
u8 tunnelhdr;
struct rsvp_session *sess;
};
-static __inline__ unsigned hash_dst(u32 *dst, u8 protocol, u8 tunnelid)
+static __inline__ unsigned hash_dst(__be32 *dst, u8 protocol, u8 tunnelid)
{
- unsigned h = dst[RSVP_DST_LEN-1];
+ unsigned h = (__force __u32)dst[RSVP_DST_LEN-1];
h ^= h>>16;
h ^= h>>8;
return (h ^ protocol ^ tunnelid) & 0xFF;
}
-static __inline__ unsigned hash_src(u32 *src)
+static __inline__ unsigned hash_src(__be32 *src)
{
- unsigned h = src[RSVP_DST_LEN-1];
+ unsigned h = (__force __u32)src[RSVP_DST_LEN-1];
h ^= h>>16;
h ^= h>>8;
h ^= h>>4;
struct rsvp_session *s;
struct rsvp_filter *f;
unsigned h1, h2;
- u32 *dst, *src;
+ __be32 *dst, *src;
u8 protocol;
u8 tunnelid = 0;
u8 *xprt;
{
struct rsvp_head *data;
- data = kmalloc(sizeof(struct rsvp_head), GFP_KERNEL);
+ data = kzalloc(sizeof(struct rsvp_head), GFP_KERNEL);
if (data) {
- memset(data, 0, sizeof(struct rsvp_head));
tp->root = data;
return 0;
}
struct rtattr *tb[TCA_RSVP_MAX];
struct tcf_exts e;
unsigned h1, h2;
- u32 *dst;
+ __be32 *dst;
int err;
if (opt == NULL)
goto errout2;
err = -ENOBUFS;
- f = kmalloc(sizeof(struct rsvp_filter), GFP_KERNEL);
+ f = kzalloc(sizeof(struct rsvp_filter), GFP_KERNEL);
if (f == NULL)
goto errout2;
- memset(f, 0, sizeof(*f));
h2 = 16;
if (tb[TCA_RSVP_SRC-1]) {
err = -EINVAL;
/* No session found. Create new one. */
err = -ENOBUFS;
- s = kmalloc(sizeof(struct rsvp_session), GFP_KERNEL);
+ s = kzalloc(sizeof(struct rsvp_session), GFP_KERNEL);
if (s == NULL)
goto errout;
- memset(s, 0, sizeof(*s));
memcpy(s->dst, dst, sizeof(s->dst));
if (pinfo) {
goto insert;
errout:
- if (f)
- kfree(f);
+ kfree(f);
errout2:
tcf_exts_destroy(tp, &e);
return err;
pinfo.protocol = s->protocol;
pinfo.tunnelid = s->tunnelid;
pinfo.tunnelhdr = f->tunnelhdr;
+ pinfo.pad = 0;
RTA_PUT(skb, TCA_RSVP_PINFO, sizeof(pinfo), &pinfo);
if (f->res.classid)
RTA_PUT(skb, TCA_RSVP_CLASSID, 4, &f->res.classid);