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ACPI / acpi_pad: Used PTR_RET 

Use PTR_RET instead of explicit checking with IS_ERR.

Signed-off-by: Alexandru Gheorghiu <gheorghiuandru@gmail.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Alexandru Gheorghiu 2013-03-12 08:32:51 +00:00 committed by Rafael J. Wysocki
parent 2f9b06fc95
commit a1458187ae
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/acpi_pad.c
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@ -236,7 +236,7 @@ static int create_power_saving_task(void)
ps_tsks[ps_tsk_num] = kthread_run(power_saving_thread,
(void *)(unsigned long)ps_tsk_num,
"acpi_pad/%d", ps_tsk_num);
rc = IS_ERR(ps_tsks[ps_tsk_num]) ? PTR_ERR(ps_tsks[ps_tsk_num]) : 0;
rc = PTR_RET(ps_tsks[ps_tsk_num]);
if (!rc)
ps_tsk_num++;
else