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-rw-r--r--kernel/power/power.h7
1 files changed, 1 insertions, 6 deletions
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 21724ee..98f3622 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -177,13 +177,11 @@ extern const char *const pm_states[];
extern bool valid_state(suspend_state_t state);
extern int suspend_devices_and_enter(suspend_state_t state);
-extern int enter_state(suspend_state_t state);
#else /* !CONFIG_SUSPEND */
static inline int suspend_devices_and_enter(suspend_state_t state)
{
return -ENOSYS;
}
-static inline int enter_state(suspend_state_t state) { return -ENOSYS; }
static inline bool valid_state(suspend_state_t state) { return false; }
#endif /* !CONFIG_SUSPEND */
@@ -234,16 +232,14 @@ static inline int suspend_freeze_processes(void)
int error;
error = freeze_processes();
-
/*
* freeze_processes() automatically thaws every task if freezing
* fails. So we need not do anything extra upon error.
*/
if (error)
- goto Finish;
+ return error;
error = freeze_kernel_threads();
-
/*
* freeze_kernel_threads() thaws only kernel threads upon freezing
* failure. So we have to thaw the userspace tasks ourselves.
@@ -251,7 +247,6 @@ static inline int suspend_freeze_processes(void)
if (error)
thaw_processes();
- Finish:
return error;
}
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