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| author | Ye Bin <yebin10@huawei.com> | 2022-02-09 19:29:51 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-02-16 19:47:52 +0100 |
| commit | 3f51aa9e296fe4af785d5761bb12556fb2494761 (patch) | |
| tree | 98f99d005f509e314be6d1bcc615824c4d64ef64 /kernel | |
| parent | 754e0b0e35608ed5206d6a67a791563c631cec07 (diff) | |
| download | linux-stable-3f51aa9e296fe4af785d5761bb12556fb2494761.tar.gz linux-stable-3f51aa9e296fe4af785d5761bb12556fb2494761.tar.bz2 linux-stable-3f51aa9e296fe4af785d5761bb12556fb2494761.zip | |
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 <yebin10@huawei.com>
[ rjw: Subject ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/hibernate.c | 4 |
1 files changed, 3 insertions, 1 deletions
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); |