PM: hibernate: Propagate the return value of hibernation_restore()

If hibernation_restore() fails, the 'error' should not be zero.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index 6dbeedb7354cc7f44b4de952ae14535c4b6cc352..86aba8706b1654b83162fb2888916f2de013f6b0 100644 (file)
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -678,7 +678,7 @@ static int load_image_and_restore(void)
        error = swsusp_read(&flags);
        swsusp_close(FMODE_READ);
        if (!error)
-               hibernation_restore(flags & SF_PLATFORM_MODE);
+               error = hibernation_restore(flags & SF_PLATFORM_MODE);
 
        pr_err("Failed to load image, recovering.\n");
        swsusp_free();