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path: root/net/sched/cls_tcindex.c
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Diffstat (limited to 'net/sched/cls_tcindex.c')
-rw-r--r--net/sched/cls_tcindex.c17
1 files changed, 10 insertions, 7 deletions
diff --git a/net/sched/cls_tcindex.c b/net/sched/cls_tcindex.c
index dd2d691f0bbb..ee525426b3d4 100644
--- a/net/sched/cls_tcindex.c
+++ b/net/sched/cls_tcindex.c
@@ -242,8 +242,10 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
* perfect hash and hash pointers from old data.
*/
cp = kzalloc(sizeof(*cp), GFP_KERNEL);
- if (!cp)
- return -ENOMEM;
+ if (!cp) {
+ err = -ENOMEM;
+ goto errout;
+ }
cp->mask = p->mask;
cp->shift = p->shift;
@@ -257,6 +259,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
sizeof(*r) * cp->hash, GFP_KERNEL);
if (!cp->perfect)
goto errout;
+ balloc = 1;
}
cp->h = p->h;
@@ -282,9 +285,9 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
if (cp->perfect) {
if (!valid_perfect_hash(cp) ||
cp->hash > cp->alloc_hash)
- goto errout;
+ goto errout_alloc;
} else if (cp->h && cp->hash != cp->alloc_hash) {
- goto errout;
+ goto errout_alloc;
}
err = -EINVAL;
@@ -311,7 +314,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
*/
if (cp->perfect || valid_perfect_hash(cp))
if (handle >= cp->alloc_hash)
- goto errout;
+ goto errout_alloc;
err = -ENOMEM;
@@ -321,7 +324,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
cp->perfect = kcalloc(cp->hash, sizeof(*r), GFP_KERNEL);
if (!cp->perfect)
- goto errout;
+ goto errout_alloc;
for (i = 0; i < cp->hash; i++)
tcf_exts_init(&cp->perfect[i].exts,
TCA_TCINDEX_ACT,
@@ -335,7 +338,7 @@ tcindex_set_parms(struct net *net, struct tcf_proto *tp, unsigned long base,
GFP_KERNEL);
if (!hash)
- goto errout;
+ goto errout_alloc;
cp->h = hash;
balloc = 2;