* [PATCH -next] secretmem: use ATOMIC_INIT() to initialize secretmem_users
@ 2022-09-06 9:36 Xiu Jianfeng
2022-09-07 5:58 ` Andrew Morton
0 siblings, 1 reply; 2+ messages in thread
From: Xiu Jianfeng @ 2022-09-06 9:36 UTC (permalink / raw)
To: akpm; +Cc: linux-mm, linux-kernel
The variable secretmem_users is of atomic_t type, so initialize it
properly with ATOMIC_INIT().
Signed-off-by: Xiu Jianfeng <xiujianfeng@huawei.com>
---
mm/secretmem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/secretmem.c b/mm/secretmem.c
index e3e9590c6fb3..796d3a92992a 100644
--- a/mm/secretmem.c
+++ b/mm/secretmem.c
@@ -40,7 +40,7 @@ module_param_named(enable, secretmem_enable, bool, 0400);
MODULE_PARM_DESC(secretmem_enable,
"Enable secretmem and memfd_secret(2) system call");
-static atomic_t secretmem_users;
+static atomic_t secretmem_users = ATOMIC_INIT(0);
bool secretmem_active(void)
{
--
2.17.1
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