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-rw-r--r--arch/x86/mm/mmio-mod.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
index 635b50e8558..754bd1eaf4f 100644
--- a/arch/x86/mm/mmio-mod.c
+++ b/arch/x86/mm/mmio-mod.c
@@ -307,8 +307,10 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
map.map_id = trace->id;
spin_lock_irq(&trace_lock);
- if (!is_enabled())
+ if (!is_enabled()) {
+ kfree(trace);
goto not_enabled;
+ }
mmio_trace_mapping(&map);
list_add_tail(&trace->list, &trace_list);