diff options
Diffstat (limited to 'drivers/char/misc.c')
| -rw-r--r-- | drivers/char/misc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/char/misc.c b/drivers/char/misc.c index d5accc10a110..558302a64dd9 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -289,15 +289,15 @@ EXPORT_SYMBOL(misc_deregister); static int __init misc_init(void) { int err; - struct proc_dir_entry *ret; + struct proc_dir_entry *misc_proc_file; - ret = proc_create_seq("misc", 0, NULL, &misc_seq_ops); + misc_proc_file = proc_create_seq("misc", 0, NULL, &misc_seq_ops); err = class_register(&misc_class); if (err) goto fail_remove; - err = -EIO; - if (__register_chrdev(MISC_MAJOR, 0, MINORMASK + 1, "misc", &misc_fops)) + err = __register_chrdev(MISC_MAJOR, 0, MINORMASK + 1, "misc", &misc_fops); + if (err < 0) goto fail_printk; return 0; @@ -305,7 +305,7 @@ fail_printk: pr_err("unable to get major %d for misc devices\n", MISC_MAJOR); class_unregister(&misc_class); fail_remove: - if (ret) + if (misc_proc_file) remove_proc_entry("misc", NULL); return err; } |