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net_sched: fix an allocation bug in tcindex_set_parms()

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Fixes: commit 331b72922c ("net: sched: RCU cls_tcindex")
Cc: John Fastabend <john.fastabend@gmail.com>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong 2014-09-15 14:06:46 -07:00 committed by David S. Miller
parent 80dcbd12fb
commit a57a65ba47
1 changed files with 1 additions and 1 deletions
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net/sched/cls_tcindex.c
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@ -241,7 +241,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
* allocate new tcindex data and RCU assign it onto root. Keeping * allocate new tcindex data and RCU assign it onto root. Keeping
* perfect hash and hash pointers from old data. * perfect hash and hash pointers from old data.
*/ */
cp = kzalloc(sizeof(cp), GFP_KERNEL); cp = kzalloc(sizeof(*cp), GFP_KERNEL);
if (!cp) if (!cp)
return -ENOMEM; return -ENOMEM;