From 56145a0f84e8862aeb3b36d6e21349bb4dd64269 Mon Sep 17 00:00:00 2001 From: Anna-Maria Behnsen Date: Mon, 19 Feb 2024 16:39:39 +0100 Subject: [PATCH] csky/vdso: Use generic union vdso_data_store There is already a generic union definition for vdso_data_store in the vdso datapage header. Use this definition to prevent code duplication. Signed-off-by: Anna-Maria Behnsen Signed-off-by: Thomas Gleixner Reviewed-by: Vincenzo Frascino Reviewed-by: Kees Cook Acked-by: Guo Ren Link: https://lore.kernel.org/r/20240219153939.75719-11-anna-maria@linutronix.de --- arch/csky/kernel/vdso.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/arch/csky/kernel/vdso.c b/arch/csky/kernel/vdso.c index e74a2504d331..2ca886e4a458 100644 --- a/arch/csky/kernel/vdso.c +++ b/arch/csky/kernel/vdso.c @@ -15,14 +15,8 @@ extern char vdso_start[], vdso_end[]; static unsigned int vdso_pages; static struct page **vdso_pagelist; -/* - * The vDSO data page. - */ -static union { - struct vdso_data data; - u8 page[PAGE_SIZE]; -} vdso_data_store __page_aligned_data; -struct vdso_data *vdso_data = &vdso_data_store.data; +static union vdso_data_store vdso_data_store __page_aligned_data; +struct vdso_data *vdso_data = vdso_data_store.data; static int __init vdso_init(void) {