[NET_SCHED]: sch_api: introduce constant for rate table size
Signed-off-by: Patrick McHardy <kaber@trash.net>
---
commit b21f31e516f993016f8a1ade331bcaf71576b4e2
tree e59049e1fb3f2711d83c196d2f54b5021dc68330
parent 3e73383f7c353af51e8cc475f1c217a6b81fcecf
author Patrick McHardy <kaber@trash.net> Wed, 23 Jan 2008 17:12:56 +0100
committer Patrick McHardy <kaber@trash.net> Wed, 23 Jan 2008 17:12:56 +0100
include/linux/pkt_sched.h | 2 ++
net/sched/sch_api.c | 3 ++-
2 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h
index 919af93..3276135 100644
--- a/include/linux/pkt_sched.h
+++ b/include/linux/pkt_sched.h
@@ -83,6 +83,8 @@ struct tc_ratespec
__u32 rate;
};
+#define TC_RTAB_SIZE 1024
+
/* FIFO section */
struct tc_fifo_qopt
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 8db554d..7e3c048 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -244,7 +244,8 @@ struct qdisc_rate_table *qdisc_get_rtab(struct tc_ratespec *r, struct nlattr *ta
}
}
- if (tab == NULL || r->rate == 0 || r->cell_log == 0 || nla_len(tab) != 1024)
+ if (tab == NULL || r->rate == 0 || r->cell_log == 0 ||
+ nla_len(tab) != TC_RTAB_SIZE)
return NULL;
rtab = kmalloc(sizeof(*rtab), GFP_KERNEL);
--
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