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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-06-11 19:58:58 +0200
committerGuenter Roeck <linux@roeck-us.net>2019-06-24 03:33:01 +0200
commit08d09d8099a7556d49ba0e770c32345cc79566b3 (patch)
treea5503df98ca08b0354c55f4ae9d8104107f95001 /drivers/hwmon/asus_atk0110.c
parenthwmon: (max6650) Fix minor formatting issues (diff)
downloadlinux-08d09d8099a7556d49ba0e770c32345cc79566b3.tar.xz
linux-08d09d8099a7556d49ba0e770c32345cc79566b3.zip
hwmon: (asus_atk0110) 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: Luca Tettamanti <kronos.it@gmail.com> Cc: Jean Delvare <jdelvare@suse.com> Cc: Guenter Roeck <linux@roeck-us.net> Cc: linux-hwmon@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'drivers/hwmon/asus_atk0110.c')
-rw-r--r--drivers/hwmon/asus_atk0110.c23
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
index 8dd5b1b8db60..ff64a39d56de 100644
--- a/drivers/hwmon/asus_atk0110.c
+++ b/drivers/hwmon/asus_atk0110.c
@@ -789,33 +789,16 @@ static const struct file_operations atk_debugfs_ggrp_fops = {
static void atk_debugfs_init(struct atk_data *data)
{
struct dentry *d;
- struct dentry *f;
data->debugfs.id = 0;
d = debugfs_create_dir("asus_atk0110", NULL);
- if (!d || IS_ERR(d))
- return;
- f = debugfs_create_x32("id", 0600, d, &data->debugfs.id);
- if (!f || IS_ERR(f))
- goto cleanup;
-
- f = debugfs_create_file_unsafe("gitm", 0400, d, data,
- &atk_debugfs_gitm);
- if (!f || IS_ERR(f))
- goto cleanup;
-
- f = debugfs_create_file("ggrp", 0400, d, data,
- &atk_debugfs_ggrp_fops);
- if (!f || IS_ERR(f))
- goto cleanup;
+ debugfs_create_x32("id", 0600, d, &data->debugfs.id);
+ debugfs_create_file_unsafe("gitm", 0400, d, data, &atk_debugfs_gitm);
+ debugfs_create_file("ggrp", 0400, d, data, &atk_debugfs_ggrp_fops);
data->debugfs.root = d;
-
- return;
-cleanup:
- debugfs_remove_recursive(d);
}
static void atk_debugfs_cleanup(struct atk_data *data)