The 'used' field in TaskState is write only. Remove it from TaskState.

Signed-off-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 bsd-user/main.c | 1 -
 bsd-user/qemu.h | 1 -
 2 files changed, 2 deletions(-)

diff --git a/bsd-user/main.c b/bsd-user/main.c
index 48643eeabc..ee84554854 100644
--- a/bsd-user/main.c
+++ b/bsd-user/main.c
@@ -210,7 +210,6 @@ void init_task_state(TaskState *ts)
 {
     int i;
 
-    ts->used = 1;
     ts->first_free = ts->sigqueue_table;
     for (i = 0; i < MAX_SIGQUEUE_SIZE - 1; i++) {
         ts->sigqueue_table[i].next = &ts->sigqueue_table[i + 1];
diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
index 3b8475394c..c1170f14d9 100644
--- a/bsd-user/qemu.h
+++ b/bsd-user/qemu.h
@@ -92,7 +92,6 @@ typedef struct TaskState {
 
     struct TaskState *next;
     struct bsd_binprm *bprm;
-    int used; /* non zero if used */
     struct image_info *info;
 
     struct emulated_sigtable sigtab[TARGET_NSIG];
-- 
2.32.0

On Fri, Oct 8, 2021 at 6:15 PM Warner Losh <imp@bsdimp.com> wrote:
>
> The 'used' field in TaskState is write only. Remove it from TaskState.
>
> Signed-off-by: Warner Losh <imp@bsdimp.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  bsd-user/main.c | 1 -
>  bsd-user/qemu.h | 1 -
>  2 files changed, 2 deletions(-)
>
> diff --git a/bsd-user/main.c b/bsd-user/main.c
> index 48643eeabc..ee84554854 100644
> --- a/bsd-user/main.c
> +++ b/bsd-user/main.c
> @@ -210,7 +210,6 @@ void init_task_state(TaskState *ts)
>  {
>      int i;
>
> -    ts->used = 1;
>      ts->first_free = ts->sigqueue_table;
>      for (i = 0; i < MAX_SIGQUEUE_SIZE - 1; i++) {
>          ts->sigqueue_table[i].next = &ts->sigqueue_table[i + 1];
> diff --git a/bsd-user/qemu.h b/bsd-user/qemu.h
> index 3b8475394c..c1170f14d9 100644
> --- a/bsd-user/qemu.h
> +++ b/bsd-user/qemu.h
> @@ -92,7 +92,6 @@ typedef struct TaskState {
>
>      struct TaskState *next;
>      struct bsd_binprm *bprm;
> -    int used; /* non zero if used */
>      struct image_info *info;
>
>      struct emulated_sigtable sigtab[TARGET_NSIG];
> --
> 2.32.0
>

Reviewed-by: Kyle Evans <kevans@FreeBSD.org>