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-rw-r--r--arch/frv/kernel/pm.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/arch/frv/kernel/pm.c b/arch/frv/kernel/pm.c
index 5fa3889d858b..0b579927439d 100644
--- a/arch/frv/kernel/pm.c
+++ b/arch/frv/kernel/pm.c
@@ -153,23 +153,22 @@ static int user_atoi(char __user *ubuf, size_t len)
static int sysctl_pm_do_suspend(ctl_table *ctl, int write,
void __user *buffer, size_t *lenp, loff_t *fpos)
{
- int retval, mode;
+ int mode;
if (*lenp <= 0)
return -EIO;
mode = user_atoi(buffer, *lenp);
- if ((mode != 1) && (mode != 5))
- return -EINVAL;
+ switch (mode) {
+ case 1:
+ return pm_do_suspend();
- if (retval == 0) {
- if (mode == 5)
- retval = pm_do_bus_sleep();
- else
- retval = pm_do_suspend();
- }
+ case 5:
+ return pm_do_bus_sleep();
- return retval;
+ default:
+ return -EINVAL;
+ }
}
static int try_set_cmode(int new_cmode)