Commit 30453529 authored by Xiao Guangrong's avatar Xiao Guangrong Committed by Greg Kroah-Hartman
Browse files

staging: zcache: fix refcount leak



In zcache_get_pool_by_id, the refcount of zcache_host is not increased, but
it is always decreased in zcache_put_pool
Acked-by: default avatarSeth Jennings <sjenning@linux.vnet.ibm.com>
Signed-off-by: default avatarXiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Acked-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 47ec4ed2
......@@ -946,8 +946,9 @@ static struct tmem_pool *zcache_get_pool_by_id(uint16_t cli_id, uint16_t poolid)
cli = &zcache_clients[cli_id];
if (cli == NULL)
goto out;
atomic_inc(&cli->refcount);
}
atomic_inc(&cli->refcount);
pool = idr_find(&cli->tmem_pools, poolid);
if (pool != NULL)
atomic_inc(&pool->refcount);
......
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