Commit f6b50824 authored by Eric Dumazet's avatar Eric Dumazet Committed by Pablo Neira Ayuso

netfilter: x_tables: xt_free_table_info() cleanup

kvfree() helper can make xt_free_table_info() much cleaner.
Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarPablo Neira Ayuso <pablo@netfilter.org>
parent 397304b5
......@@ -711,28 +711,15 @@ void xt_free_table_info(struct xt_table_info *info)
{
int cpu;
for_each_possible_cpu(cpu) {
if (info->size <= PAGE_SIZE)
kfree(info->entries[cpu]);
else
vfree(info->entries[cpu]);
}
for_each_possible_cpu(cpu)
kvfree(info->entries[cpu]);
if (info->jumpstack != NULL) {
if (sizeof(void *) * info->stacksize > PAGE_SIZE) {
for_each_possible_cpu(cpu)
vfree(info->jumpstack[cpu]);
} else {
for_each_possible_cpu(cpu)
kfree(info->jumpstack[cpu]);
}
kvfree(info->jumpstack[cpu]);
kvfree(info->jumpstack);
}
if (sizeof(void **) * nr_cpu_ids > PAGE_SIZE)
vfree(info->jumpstack);
else
kfree(info->jumpstack);
free_percpu(info->stackptr);
kfree(info);
......
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