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 <[email protected]> Acked-by: Mark Rutland <[email protected]> Signed-off-by: Paul E. McKenney <[email protected]>
cilium · Dec 10, 2021 · 71f8de7 · 71f8de7
1 parent 12305ab
commit 71f8de7
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diff --git 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
@@ -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},
 };