[PATCH -next] backtrace-test: add __init/__exit annotations to module init/exit funcs

[Xiu Jianfeng]

Add missing __init/__exit annotations to module init/exit funcs.

Signed-off-by: Xiu Jianfeng <xiujianfeng@xxxxxxxxxx>
---
 kernel/backtracetest.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/kernel/backtracetest.c b/kernel/backtracetest.c
index 370217dd7e39..c90b55cc4a07 100644
--- a/kernel/backtracetest.c
+++ b/kernel/backtracetest.c
@@ -60,7 +60,7 @@ static void backtrace_test_saved(void)
 }
 #endif
 
-static int backtrace_regression_test(void)
+static int __init backtrace_regression_test(void)
 {
 	pr_info("====[ backtrace testing ]===========\n");
 
@@ -72,7 +72,7 @@ static int backtrace_regression_test(void)
 	return 0;
 }
 
-static void exitf(void)
+static void __exit exitf(void)
 {
 }
 
-- 
2.17.1