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| author |   Yangtao Li <tiny.windzz@gmail.com> | 2019-04-16 12:23:05 -0400 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2019-04-18 16:36:41 +0200 |
| commit | e757e7fa3a93afa54a1bf31953f458b0005e0910 (patch) | |
| tree | 18772fd8dffb6a98d917b1f1e5144ac886d11bcc /drivers/base/power | |
| parent | Linux 5.1-rc5 (diff) | |
| download | linux-dev-e757e7fa3a93afa54a1bf31953f458b0005e0910.tar.xz linux-dev-e757e7fa3a93afa54a1bf31953f458b0005e0910.zip | |
PM / Domains: remove unnecessary unlikely()
WARN_ON() already contains an unlikely(), so it's not necessary to use
unlikely.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power')
| -rw-r--r-- | drivers/base/power/domain.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 96a6dc9d305c..598a4e02aee1 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -391,11 +391,9 @@ int dev_pm_genpd_set_performance_state(struct device *dev, unsigned int state) if (unlikely(!genpd->set_performance_state)) return -EINVAL; - if (unlikely(!dev->power.subsys_data || - !dev->power.subsys_data->domain_data)) { - WARN_ON(1); + if (WARN_ON(!dev->power.subsys_data || + !dev->power.subsys_data->domain_data)) return -EINVAL; - } genpd_lock(genpd); |