In zcache_get_pool_by_id, the refcount of zcache_host is not increased, but
it is always decreased in zcache_put_pool
Signed-off-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
---
drivers/staging/zcache/zcache-main.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index d215fb4..32fe0ba 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -942,8 +942,9 @@ 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);
if (poolid < MAX_POOLS_PER_CLIENT) {
pool = cli->tmem_pools[poolid];
if (pool != NULL)
--
1.7.7.6
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