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-rw-r--r--kernel/async.c18
1 files changed, 5 insertions, 13 deletions
diff --git a/kernel/async.c b/kernel/async.c
index f565891f2c9b..968ef9457d4e 100644
--- a/kernel/async.c
+++ b/kernel/async.c
@@ -49,6 +49,7 @@ asynchronous and synchronous parts of the kernel.
*/
#include <linux/async.h>
+#include <linux/bug.h>
#include <linux/module.h>
#include <linux/wait.h>
#include <linux/sched.h>
@@ -387,20 +388,11 @@ static int async_manager_thread(void *unused)
static int __init async_init(void)
{
- if (async_enabled)
- if (IS_ERR(kthread_run(async_manager_thread, NULL,
- "async/mgr")))
- async_enabled = 0;
- return 0;
-}
+ async_enabled =
+ !IS_ERR(kthread_run(async_manager_thread, NULL, "async/mgr"));
-static int __init setup_async(char *str)
-{
- async_enabled = 1;
- return 1;
+ WARN_ON(!async_enabled);
+ return 0;
}
-__setup("fastboot", setup_async);
-
-
core_initcall(async_init);