diff options
Diffstat (limited to 'kernel/power/user.c')
| -rw-r--r-- | kernel/power/user.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c index e5a21a85730..91b0fd021a9 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -12,7 +12,6 @@ #include <linux/suspend.h> #include <linux/syscalls.h> #include <linux/reboot.h> -#include <linux/kmod.h> #include <linux/string.h> #include <linux/device.h> #include <linux/miscdevice.h> @@ -222,14 +221,8 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, sys_sync(); printk("done.\n"); - error = usermodehelper_disable(); - if (error) - break; - error = freeze_processes(); - if (error) - usermodehelper_enable(); - else + if (!error) data->frozen = 1; break; @@ -238,7 +231,6 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, break; pm_restore_gfp_mask(); thaw_processes(); - usermodehelper_enable(); data->frozen = 0; break; @@ -251,12 +243,8 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, error = hibernation_snapshot(data->platform_support); if (!error) { error = put_user(in_suspend, (int __user *)arg); - if (!error && !freezer_test_done) - data->ready = 1; - if (freezer_test_done) { - freezer_test_done = false; - thaw_processes(); - } + data->ready = !freezer_test_done && !error; + freezer_test_done = false; } break; |