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rhashtable: initialize all rhashtable walker members

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Commit f2dba9c6ff ("rhashtable: Introduce rhashtable_walk_*") forgot to
initialize the members of struct rhashtable_walker after allocating it, which
caused an undefined value for 'resize' which is used later on.

Fixes: f2dba9c6ff ("rhashtable: Introduce rhashtable_walk_*")
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sasha Levin
2015-02-23 04:35:06 -05:00
committed by David S. Miller
parent 85689b24c5
commit 71bb0012c3
1 changed files with 3 additions and 0 deletions
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3
lib/rhashtable.c
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@@ -903,6 +903,9 @@ int rhashtable_walk_init(struct rhashtable *ht, struct rhashtable_iter *iter)
if (!iter->walker) if (!iter->walker)
return -ENOMEM; return -ENOMEM;
INIT_LIST_HEAD(&iter->walker->list);
iter->walker->resize = false;
mutex_lock(&ht->mutex); mutex_lock(&ht->mutex);
list_add(&iter->walker->list, &ht->walkers); list_add(&iter->walker->list, &ht->walkers);
mutex_unlock(&ht->mutex); mutex_unlock(&ht->mutex);