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PM: domains: no need to check return value of debugfs_create functions 

When calling debugfs functions, there is no need to ever check the
return value.  The function can work or not, but the code logic should
never do something different based on this.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
hifive-unleashed-5.1
Greg Kroah-Hartman 2019-01-22 16:21:05 +01:00 committed by Rafael J. Wysocki
parent 49a57857ae
commit e16a42c3fa
1 changed files with 2 additions and 9 deletions
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11
drivers/base/power/domain.c
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@ -2948,18 +2948,11 @@ static int __init genpd_debug_init(void)
genpd_debugfs_dir = debugfs_create_dir("pm_genpd", NULL);
if (!genpd_debugfs_dir)
return -ENOMEM;
d = debugfs_create_file("pm_genpd_summary", S_IRUGO,
genpd_debugfs_dir, NULL, &summary_fops);
if (!d)
return -ENOMEM;
debugfs_create_file("pm_genpd_summary", S_IRUGO, genpd_debugfs_dir,
NULL, &summary_fops);
list_for_each_entry(genpd, &gpd_list, gpd_list_node) {
d = debugfs_create_dir(genpd->name, genpd_debugfs_dir);
if (!d)
return -ENOMEM;
debugfs_create_file("current_state", 0444,
d, genpd, &status_fops);