From 71f8de7092cb2cf95e3f7055df139118d1445597 Mon Sep 17 00:00:00 2001 From: Marco Elver Date: Tue, 30 Nov 2021 12:44:10 +0100 Subject: [PATCH] kcsan: Remove redundant zero-initialization of globals 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 Acked-by: Mark Rutland Signed-off-by: Paul E. McKenney --- 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 2d02406..73cc8f0 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 6bfd304..e34a171 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}, }; -- 2.7.4