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Don't print trace messages about null updates.

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This commit is contained in:
Martin Mares 2000-05-19 18:05:19 +00:00
parent 3ced9b349d
commit d2a7c0e9b2
1 changed files with 14 additions and 4 deletions
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18
proto/bgp/packets.c
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@ -82,7 +82,6 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
int r_size = 0; int r_size = 0;
int a_size = 0; int a_size = 0;
BGP_TRACE(D_PACKETS, "Sending UPDATE");
w = buf+2; w = buf+2;
if ((buck = p->withdraw_bucket) && !EMPTY_LIST(buck->prefixes)) if ((buck = p->withdraw_bucket) && !EMPTY_LIST(buck->prefixes))
{ {
@ -118,7 +117,13 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
put_u16(w, 0); put_u16(w, 0);
w += 2; w += 2;
} }
return (wd_size || r_size) ? w : NULL; if (wd_size || r_size)
{
BGP_TRACE(D_PACKETS, "Sending UPDATE");
return w;
}
else
return NULL;
} }
#else /* IPv6 version */ #else /* IPv6 version */
@ -136,7 +141,6 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
eattr *nh; eattr *nh;
neighbor *n; neighbor *n;
BGP_TRACE(D_PACKETS, "Sending UPDATE");
put_u16(buf, 0); put_u16(buf, 0);
w = buf+4; w = buf+4;
@ -213,7 +217,13 @@ bgp_create_update(struct bgp_conn *conn, byte *buf)
size = w - (buf+4); size = w - (buf+4);
put_u16(buf+2, size); put_u16(buf+2, size);
lp_flush(bgp_linpool); lp_flush(bgp_linpool);
return size ? w : NULL; if (size)
{
BGP_TRACE(D_PACKETS, "Sending UPDATE");
return w;
}
else
return NULL;
} }
#endif #endif