1 files changed, 2 insertions, 2 deletions

diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 780bcbe1d4de..720b7bb01d43 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -198,7 +198,7 @@ static u64 bpf_perf_event_read(u64 r1, u64 index, u64 r3, u64 r4, u64 r5)
         if (unlikely(index >= array->map.max_entries))
                 return -E2BIG;
 
-        file = (struct file *)array->ptrs[index];
+        file = READ_ONCE(array->ptrs[index]);
         if (unlikely(!file))
                 return -ENOENT;
 
@@ -247,7 +247,7 @@ static u64 bpf_perf_event_output(u64 r1, u64 r2, u64 flags, u64 r4, u64 size)
         if (unlikely(index >= array->map.max_entries))
                 return -E2BIG;
 
-        file = (struct file *)array->ptrs[index];
+        file = READ_ONCE(array->ptrs[index]);
         if (unlikely(!file))
                 return -ENOENT;