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thermal: intel: 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.

Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Cc: linux-pm@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2019-06-13 20:38:30 +02:00
parent 108ae07c50
commit 72c9f26b58
1 changed files with 5 additions and 20 deletions
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25
drivers/thermal/intel/x86_pkg_temp_thermal.c
View File

@ -87,29 +87,14 @@ static struct dentry *debugfs;
static unsigned int pkg_interrupt_cnt;
static unsigned int pkg_work_cnt;
static int pkg_temp_debugfs_init(void)
static void pkg_temp_debugfs_init(void)
{
struct dentry *d;
debugfs = debugfs_create_dir("pkg_temp_thermal", NULL);
if (!debugfs)
return -ENOENT;
d = debugfs_create_u32("pkg_thres_interrupt", S_IRUGO, debugfs,
&pkg_interrupt_cnt);
if (!d)
goto err_out;
d = debugfs_create_u32("pkg_thres_work", S_IRUGO, debugfs,
&pkg_work_cnt);
if (!d)
goto err_out;
return 0;
err_out:
debugfs_remove_recursive(debugfs);
return -ENOENT;
debugfs_create_u32("pkg_thres_interrupt", S_IRUGO, debugfs,
&pkg_interrupt_cnt);
debugfs_create_u32("pkg_thres_work", S_IRUGO, debugfs,
&pkg_work_cnt);
}
/*