This patch rearranges __cpuidle_register_device() a bit in order to reduce the
number of exit points of this function.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
drivers/cpuidle/cpuidle.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
index 211e504..8c91bad 100644
--- a/drivers/cpuidle/cpuidle.c
+++ b/drivers/cpuidle/cpuidle.c
@@ -383,13 +383,12 @@ static int __cpuidle_register_device(struct
cpuidle_device *dev)
list_add(&dev->device_list, &cpuidle_detected_devices);
ret = cpuidle_coupled_register_device(dev);
- if (ret) {
+ if (ret)
__cpuidle_unregister_device(dev);
- return ret;
- }
+ else
+ dev->registered = 1;
- dev->registered = 1;
- return 0;
+ return ret;
}
/**
--
1.7.12.rc2.18.g61b472e
--
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