return 0;
d = debugfs_create_dir(pwrdm->name, (struct dentry *)dir);
-
- (void) debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d,
+ if (!(IS_ERR_OR_NULL(d)))
+ (void) debugfs_create_file("suspend", S_IRUGO|S_IWUSR, d,
(void *)pwrdm, &pwrdm_suspend_fops);
return 0;
return 0;
d = debugfs_create_dir("pm_debug", NULL);
- if (IS_ERR(d))
+ if (IS_ERR_OR_NULL(d))
return PTR_ERR(d);
(void) debugfs_create_file("count", S_IRUGO,