Messages in this thread Patch in this message | | | From | Roman Pen <> | Subject | [PATCH 4/4] hibernate: fix disk and module leak on successfull resume | Date | Mon, 1 Feb 2016 15:51:55 +0100 |
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Do not forget to put the disk back.
Signed-off-by: Roman Pen <roman.penyaev@profitbricks.com> Cc: Gi-Oh Kim <gi-oh.kim@profitbricks.com> Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net> Cc: Len Brown <len.brown@intel.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: linux-pm@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- kernel/power/hibernate.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c index b7342a2..1f53dc2 100644 --- a/kernel/power/hibernate.c +++ b/kernel/power/hibernate.c @@ -785,8 +785,11 @@ static int software_resume(void) */ if (isdigit(resume_file[0]) && resume_wait) { int partno; - while (!get_gendisk(swsusp_resume_device, &partno)) + struct gendisk *disk; + + while (!(disk = get_gendisk(swsusp_resume_device, &partno))) msleep(10); + put_gendisk(disk); } if (!swsusp_resume_device) { -- 2.6.2
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