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path: root/drivers/pnp/pnpbios/core.c
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Diffstat (limited to 'drivers/pnp/pnpbios/core.c')
-rw-r--r--drivers/pnp/pnpbios/core.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index e706d22b6dd..cfe86853feb 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -94,7 +94,6 @@ struct pnp_dev_node_info node_info;
#ifdef CONFIG_HOTPLUG
-static int unloading = 0;
static struct completion unload_sem;
/*
@@ -158,7 +157,7 @@ static int pnp_dock_thread(void *unused)
int docked = -1, d = 0;
set_freezable();
- while (!unloading) {
+ while (1) {
int status;
/*
@@ -586,8 +585,8 @@ static int __init pnpbios_thread_init(void)
struct task_struct *task;
init_completion(&unload_sem);
task = kthread_run(pnp_dock_thread, NULL, "kpnpbiosd");
- if (!IS_ERR(task))
- unloading = 0;
+ if (IS_ERR(task))
+ return PTR_ERR(task);
}
#endif
return 0;