[PATCH v6 4/4] xen/riscv: remove dummy_bss variable

[Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>]

After introduction of initial pagetables there is no any sense
in dummy_bss variable as bss section will not be empty anymore.

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@xxxxxxxxx>
---
Changes in V6:
 - Nothing changed. Only rebase
---
Changes in V5:
 - Nothing changed. Only rebase
---
Changes in V4:
 - Nothing changed. Only rebase
---
Changes in V3:
 * patch was introduced in the current one patch series (v3).
---
Changes in V2:
 * patch was introduced in the current one patch series (v2).
---
 xen/arch/riscv/setup.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/xen/arch/riscv/setup.c b/xen/arch/riscv/setup.c
index cf5dc5824e..845d18d86f 100644
--- a/xen/arch/riscv/setup.c
+++ b/xen/arch/riscv/setup.c
@@ -8,14 +8,6 @@
 unsigned char __initdata cpu0_boot_stack[STACK_SIZE]
     __aligned(STACK_SIZE);
 
-/*  
- * To be sure that .bss isn't zero. It will simplify code of
- * .bss initialization.
- * TODO:
- *   To be deleted when the first real .bss user appears
- */
-int dummy_bss __attribute__((unused));
-
 void __init noreturn start_xen(unsigned long bootcpu_id,
                                paddr_t dtb_addr)
 {
-- 
2.40.1