diff mbox series

[17/29] PM: hibernate: Drop unused snapshot_test argument

Message ID 20230811110504.27514-17-jack@suse.cz (mailing list archive)
State New, archived
Headers show
Series block: Make blkdev_get_by_*() return handle | expand

Commit Message

Jan Kara Aug. 11, 2023, 11:04 a.m. UTC 
snapshot_test argument is now unused in swsusp_close() and
load_image_and_restore(). Drop it

CC: linux-pm@vger.kernel.org
Signed-off-by: Jan Kara <jack@suse.cz>
---
 kernel/power/hibernate.c | 14 +++++++-------
 kernel/power/power.h     |  2 +-
 kernel/power/swap.c      |  6 +++---
 3 files changed, 11 insertions(+), 11 deletions(-)

Comments

Rafael J. Wysocki Aug. 11, 2023, 4:58 p.m. UTC | #1 
On Fri, Aug 11, 2023 at 1:05 PM Jan Kara <jack@suse.cz> wrote:
>
> snapshot_test argument is now unused in swsusp_close() and
> load_image_and_restore(). Drop it
>
> CC: linux-pm@vger.kernel.org
> Signed-off-by: Jan Kara <jack@suse.cz>

Acked-by: Rafael J. Wysocki <rafael@kernel.org>

> ---
>  kernel/power/hibernate.c | 14 +++++++-------
>  kernel/power/power.h     |  2 +-
>  kernel/power/swap.c      |  6 +++---
>  3 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
> index e1b4bfa938dd..6abeec0ae084 100644
> --- a/kernel/power/hibernate.c
> +++ b/kernel/power/hibernate.c
> @@ -684,7 +684,7 @@ static void power_down(void)
>                 cpu_relax();
>  }
>
> -static int load_image_and_restore(bool snapshot_test)
> +static int load_image_and_restore(void)
>  {
>         int error;
>         unsigned int flags;
> @@ -694,12 +694,12 @@ static int load_image_and_restore(bool snapshot_test)
>         lock_device_hotplug();
>         error = create_basic_memory_bitmaps();
>         if (error) {
> -               swsusp_close(snapshot_test);
> +               swsusp_close();
>                 goto Unlock;
>         }
>
>         error = swsusp_read(&flags);
> -       swsusp_close(snapshot_test);
> +       swsusp_close();
>         if (!error)
>                 error = hibernation_restore(flags & SF_PLATFORM_MODE);
>
> @@ -788,7 +788,7 @@ int hibernate(void)
>                 pm_pr_dbg("Checking hibernation image\n");
>                 error = swsusp_check(snapshot_test);
>                 if (!error)
> -                       error = load_image_and_restore(snapshot_test);
> +                       error = load_image_and_restore();
>         }
>         thaw_processes();
>
> @@ -952,7 +952,7 @@ static int software_resume(void)
>         /* The snapshot device should not be opened while we're running */
>         if (!hibernate_acquire()) {
>                 error = -EBUSY;
> -               swsusp_close(false);
> +               swsusp_close();
>                 goto Unlock;
>         }
>
> @@ -973,7 +973,7 @@ static int software_resume(void)
>                 goto Close_Finish;
>         }
>
> -       error = load_image_and_restore(false);
> +       error = load_image_and_restore();
>         thaw_processes();
>   Finish:
>         pm_notifier_call_chain(PM_POST_RESTORE);
> @@ -987,7 +987,7 @@ static int software_resume(void)
>         pm_pr_dbg("Hibernation image not present or could not be loaded.\n");
>         return error;
>   Close_Finish:
> -       swsusp_close(false);
> +       swsusp_close();
>         goto Finish;
>  }
>
> diff --git a/kernel/power/power.h b/kernel/power/power.h
> index 46eb14dc50c3..bebf049a51c1 100644
> --- a/kernel/power/power.h
> +++ b/kernel/power/power.h
> @@ -172,7 +172,7 @@ int swsusp_check(bool snapshot_test);
>  extern void swsusp_free(void);
>  extern int swsusp_read(unsigned int *flags_p);
>  extern int swsusp_write(unsigned int flags);
> -void swsusp_close(bool snapshot_test);
> +void swsusp_close(void);
>  #ifdef CONFIG_SUSPEND
>  extern int swsusp_unmark(void);
>  #endif
> diff --git a/kernel/power/swap.c b/kernel/power/swap.c
> index b475bee282ff..17e0dad5008e 100644
> --- a/kernel/power/swap.c
> +++ b/kernel/power/swap.c
> @@ -444,7 +444,7 @@ static int get_swap_writer(struct swap_map_handle *handle)
>  err_rel:
>         release_swap_writer(handle);
>  err_close:
> -       swsusp_close(false);
> +       swsusp_close();
>         return ret;
>  }
>
> @@ -509,7 +509,7 @@ static int swap_writer_finish(struct swap_map_handle *handle,
>         if (error)
>                 free_all_swap_pages(root_swap);
>         release_swap_writer(handle);
> -       swsusp_close(false);
> +       swsusp_close();
>
>         return error;
>  }
> @@ -1567,7 +1567,7 @@ int swsusp_check(bool snapshot_test)
>   *     swsusp_close - close swap device.
>   */
>
> -void swsusp_close(bool snapshot_test)
> +void swsusp_close(void)
>  {
>         if (IS_ERR(hib_resume_bdev_handle)) {
>                 pr_debug("Image device not initialised\n");
> --
> 2.35.3
>
diff mbox series

Patch

diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index e1b4bfa938dd..6abeec0ae084 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -684,7 +684,7 @@  static void power_down(void)
 		cpu_relax();
 }
 
-static int load_image_and_restore(bool snapshot_test)
+static int load_image_and_restore(void)
 {
 	int error;
 	unsigned int flags;
@@ -694,12 +694,12 @@  static int load_image_and_restore(bool snapshot_test)
 	lock_device_hotplug();
 	error = create_basic_memory_bitmaps();
 	if (error) {
-		swsusp_close(snapshot_test);
+		swsusp_close();
 		goto Unlock;
 	}
 
 	error = swsusp_read(&flags);
-	swsusp_close(snapshot_test);
+	swsusp_close();
 	if (!error)
 		error = hibernation_restore(flags & SF_PLATFORM_MODE);
 
@@ -788,7 +788,7 @@  int hibernate(void)
 		pm_pr_dbg("Checking hibernation image\n");
 		error = swsusp_check(snapshot_test);
 		if (!error)
-			error = load_image_and_restore(snapshot_test);
+			error = load_image_and_restore();
 	}
 	thaw_processes();
 
@@ -952,7 +952,7 @@  static int software_resume(void)
 	/* The snapshot device should not be opened while we're running */
 	if (!hibernate_acquire()) {
 		error = -EBUSY;
-		swsusp_close(false);
+		swsusp_close();
 		goto Unlock;
 	}
 
@@ -973,7 +973,7 @@  static int software_resume(void)
 		goto Close_Finish;
 	}
 
-	error = load_image_and_restore(false);
+	error = load_image_and_restore();
 	thaw_processes();
  Finish:
 	pm_notifier_call_chain(PM_POST_RESTORE);
@@ -987,7 +987,7 @@  static int software_resume(void)
 	pm_pr_dbg("Hibernation image not present or could not be loaded.\n");
 	return error;
  Close_Finish:
-	swsusp_close(false);
+	swsusp_close();
 	goto Finish;
 }
 
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 46eb14dc50c3..bebf049a51c1 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -172,7 +172,7 @@  int swsusp_check(bool snapshot_test);
 extern void swsusp_free(void);
 extern int swsusp_read(unsigned int *flags_p);
 extern int swsusp_write(unsigned int flags);
-void swsusp_close(bool snapshot_test);
+void swsusp_close(void);
 #ifdef CONFIG_SUSPEND
 extern int swsusp_unmark(void);
 #endif
diff --git a/kernel/power/swap.c b/kernel/power/swap.c
index b475bee282ff..17e0dad5008e 100644
--- a/kernel/power/swap.c
+++ b/kernel/power/swap.c
@@ -444,7 +444,7 @@  static int get_swap_writer(struct swap_map_handle *handle)
 err_rel:
 	release_swap_writer(handle);
 err_close:
-	swsusp_close(false);
+	swsusp_close();
 	return ret;
 }
 
@@ -509,7 +509,7 @@  static int swap_writer_finish(struct swap_map_handle *handle,
 	if (error)
 		free_all_swap_pages(root_swap);
 	release_swap_writer(handle);
-	swsusp_close(false);
+	swsusp_close();
 
 	return error;
 }
@@ -1567,7 +1567,7 @@  int swsusp_check(bool snapshot_test)
  *	swsusp_close - close swap device.
  */
 
-void swsusp_close(bool snapshot_test)
+void swsusp_close(void)
 {
 	if (IS_ERR(hib_resume_bdev_handle)) {
 		pr_debug("Image device not initialised\n");