From: Greg Kroah-Hartman Date: Tue, 22 Jan 2019 15:21:05 +0000 (+0100) Subject: PM: domains: no need to check return value of debugfs_create functions X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=e16a42c3faa8871353b3e7080cbc5a89bf285187;p=openwrt%2Fstaging%2Fblogic.git 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 Reviewed-by: Ulf Hansson Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c index 500de1dee967..45eafe8cf7dd 100644 --- a/drivers/base/power/domain.c +++ b/drivers/base/power/domain.c @@ -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);