Messages in this thread Patch in this message | | | From | "Paul E. McKenney" <> | Subject | [PATCH kcsan 02/29] kcsan: Remove redundant zero-initialization of globals | Date | Tue, 14 Dec 2021 14:04:12 -0800 |
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From: Marco Elver <elver@google.com>
They are implicitly zero-initialized, remove explicit initialization. It keeps the upcoming additions to kcsan_ctx consistent with the rest.
No functional change intended.
Signed-off-by: Marco Elver <elver@google.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Paul E. McKenney <paulmck@kernel.org> --- init/init_task.c | 5 ----- kernel/kcsan/core.c | 5 ----- 2 files changed, 10 deletions(-)
diff --git a/init/init_task.c b/init/init_task.c index 2d024066e27bd..73cc8f03511a3 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -182,11 +182,6 @@ struct task_struct init_task #endif #ifdef CONFIG_KCSAN .kcsan_ctx = { - .disable_count = 0, - .atomic_next = 0, - .atomic_nest_count = 0, - .in_flat_atomic = false, - .access_mask = 0, .scoped_accesses = {LIST_POISON1, NULL}, }, #endif diff --git a/kernel/kcsan/core.c b/kernel/kcsan/core.c index 6bfd3040f46be..e34a1710b7bcc 100644 --- a/kernel/kcsan/core.c +++ b/kernel/kcsan/core.c @@ -44,11 +44,6 @@ bool kcsan_enabled; /* Per-CPU kcsan_ctx for interrupts */ static DEFINE_PER_CPU(struct kcsan_ctx, kcsan_cpu_ctx) = { - .disable_count = 0, - .atomic_next = 0, - .atomic_nest_count = 0, - .in_flat_atomic = false, - .access_mask = 0, .scoped_accesses = {LIST_POISON1, NULL}, }; -- 2.31.1.189.g2e36527f23
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