From 3f51aa9e296fe4af785d5761bb12556fb2494761 Mon Sep 17 00:00:00 2001 From: Ye Bin Date: Wed, 9 Feb 2022 19:29:51 +0800 Subject: PM: hibernate: fix load_image_and_restore() error path As 'swsusp_check' open 'hib_resume_bdev', if call 'create_basic_memory_bitmaps' failed, we need to close 'hib_resume_bdev' in 'load_image_and_restore' function. Signed-off-by: Ye Bin [ rjw: Subject ] Signed-off-by: Rafael J. Wysocki --- kernel/power/hibernate.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'kernel/power') diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index e6af502c2fd7..49d1df0218cb 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -689,8 +689,10 @@ static int load_image_and_restore(void) lock_device_hotplug(); error = create_basic_memory_bitmaps(); - if (error) + if (error) { + swsusp_close(FMODE_READ | FMODE_EXCL); goto Unlock; + } error = swsusp_read(&flags); swsusp_close(FMODE_READ | FMODE_EXCL); -- cgit v1.2.3