From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Commits aa7a9275ab81 ("PM: sleep: Suspend async parents after suspending
children") and 443046d1ad66 ("PM: sleep: Make suspend of devices more
asynchronous") added list splicing to the error paths of dpm_suspend(),
dpm_suspend_late(), and dpm_noirq_suspend_devices(), but they should
have used the list_splice_init() variant because the emptied list is
used going forward in all of these cases.

Replace list_splice() with list_splice_init() in the code in question as
appropriate.

Fixes: aa7a9275ab81 ("PM: sleep: Suspend async parents after suspending children")
Fixes: 443046d1ad66 ("PM: sleep: Make suspend of devices more asynchronous")
Reported-and-tested-by: Chris Bainbridge <chris.bainbridge@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
 drivers/base/power/main.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/base/power/main.c
+++ b/drivers/base/power/main.c
@@ -1458,7 +1458,7 @@
 			 * Move all devices to the target list to resume them
 			 * properly.
 			 */
-			list_splice(&dpm_late_early_list, &dpm_noirq_list);
+			list_splice_init(&dpm_late_early_list, &dpm_noirq_list);
 			break;
 		}
 	}
@@ -1660,7 +1660,7 @@
 			 * Move all devices to the target list to resume them
 			 * properly.
 			 */
-			list_splice(&dpm_suspended_list, &dpm_late_early_list);
+			list_splice_init(&dpm_suspended_list, &dpm_late_early_list);
 			break;
 		}
 	}
@@ -1953,7 +1953,7 @@
 			 * Move all devices to the target list to resume them
 			 * properly.
 			 */
-			list_splice(&dpm_prepared_list, &dpm_suspended_list);
+			list_splice_init(&dpm_prepared_list, &dpm_suspended_list);
 			break;
 		}
 	}