From: Rafael J. Wysocki <rjw@xxxxxxx>
In device_resume_noirq() there is the 'End' label and the associated
goto statement that aren't strictly necessary, so rework the code to
get rid of them. Also modify device_suspend_noirq() so that it looks
completely analogous to device_resume_noirq().
Signed-off-by: Rafael J. Wysocki <rjw@xxxxxxx>
---
drivers/base/power/main.c | 12 +++---------
1 file changed, 3 insertions(+), 9 deletions(-)
Index: linux-2.6/drivers/base/power/main.c
===================================================================
--- linux-2.6.orig/drivers/base/power/main.c
+++ linux-2.6/drivers/base/power/main.c
@@ -372,14 +372,11 @@ static int device_resume_noirq(struct de
TRACE_DEVICE(dev);
TRACE_RESUME(0);
- if (!dev->bus)
- goto End;
-
- if (dev->bus->pm) {
+ if (dev->bus && dev->bus->pm) {
pm_dev_dbg(dev, state, "EARLY ");
error = pm_noirq_op(dev, dev->bus->pm, state);
}
- End:
+
TRACE_RESUME(error);
return error;
}
@@ -615,10 +612,7 @@ static int device_suspend_noirq(struct d
{
int error = 0;
- if (!dev->bus)
- return 0;
-
- if (dev->bus->pm) {
+ if (dev->bus && dev->bus->pm) {
pm_dev_dbg(dev, state, "LATE ");
error = pm_noirq_op(dev, dev->bus->pm, state);
}
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