- struct dentry *de = NULL;
- int ret = -1;
-
- if (!snic_glob->trc_root) {
- SNIC_ERR("Debugfs root directory for snic doesn't exist.\n");
-
- return ret;
- }
-
- de = debugfs_create_bool("tracing_enable",
- S_IFREG | S_IRUGO | S_IWUSR,
- snic_glob->trc_root,
- &snic_glob->trc.enable);
-
- if (!de) {
- SNIC_ERR("Can't create trace_enable file.\n");
-
- return ret;
- }
- snic_glob->trc.trc_enable = de;
-
- de = debugfs_create_file("trace",
- S_IFREG | S_IRUGO | S_IWUSR,
- snic_glob->trc_root,
- NULL,
- &snic_trc_fops);
-
- if (!de) {
- SNIC_ERR("Cannot create trace file.\n");
-
- return ret;
- }
- snic_glob->trc.trc_file = de;
- ret = 0;
-
- return ret;
-} /* end of snic_trc_debugfs_init */
+ snic_glob->trc.trc_enable = debugfs_create_bool("tracing_enable",
+ S_IFREG | S_IRUGO | S_IWUSR,
+ snic_glob->trc_root,
+ &snic_glob->trc.enable);
+
+ snic_glob->trc.trc_file = debugfs_create_file("trace",
+ S_IFREG | S_IRUGO | S_IWUSR,
+ snic_glob->trc_root, NULL,
+ &snic_trc_fops);
+}