locking/barriers: Convert users of lockless_dereference() to READ_ONCE()

[platform/kernel/linux-rpi.git] / kernel / seccomp.c

diff --git a/kernel/seccomp.c b/kernel/seccomp.c
index 418a1c0..5f0dfb2 100644 (file)
--- a/kernel/seccomp.c
+++ b/kernel/seccomp.c
@@ -190,7 +190,7 @@ static u32 seccomp_run_filters(const struct seccomp_data *sd,
        u32 ret = SECCOMP_RET_ALLOW;
        /* Make sure cross-thread synced filter points somewhere sane. */
        struct seccomp_filter *f =
-                       lockless_dereference(current->seccomp.filter);
+                       READ_ONCE(current->seccomp.filter);
 
        /* Ensure unexpected behavior doesn't result in failing open. */
        if (unlikely(WARN_ON(f == NULL)))