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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-18 18:34:16 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2019-06-19 12:42:51 +0300
commit25fa4d9d4ca62dbf8fd1eeef413421c94183da3c (patch)
treeff8a703cd4e62e315028dd8fb279afebcc0b0426 /drivers/base
parent0b385a0c3bd3f6d1044728b732bfc7dfb01c9fb5 (diff)
downloadlinux-25fa4d9d4ca62dbf8fd1eeef413421c94183da3c.tar.xz
drivers: base: power: remove wakeup_sources_stats_dentry variable
wakeup_sources_stats_dentry is assigned when the debugfs file is created, but then never used ever again. So no need for it at all, just remove it and call debugfs_create_file() on its own. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base')
-rw-r--r--drivers/base/power/wakeup.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
index 5b2b6a05a4f3..ee31d4f8d856 100644
--- a/drivers/base/power/wakeup.c
+++ b/drivers/base/power/wakeup.c
@@ -968,8 +968,6 @@ void pm_wakep_autosleep_enabled(bool set)
}
#endif /* CONFIG_PM_AUTOSLEEP */
-static struct dentry *wakeup_sources_stats_dentry;
-
/**
* print_wakeup_source_stats - Print wakeup source statistics information.
* @m: seq_file to print the statistics into.
@@ -1099,8 +1097,8 @@ static const struct file_operations wakeup_sources_stats_fops = {
static int __init wakeup_sources_debugfs_init(void)
{
- wakeup_sources_stats_dentry = debugfs_create_file("wakeup_sources",
- S_IRUGO, NULL, NULL, &wakeup_sources_stats_fops);
+ debugfs_create_file("wakeup_sources", S_IRUGO, NULL, NULL,
+ &wakeup_sources_stats_fops);
return 0;
}