diff options
| author | Zijun Hu <zijun.hu@oss.qualcomm.com> | 2025-06-25 21:53:20 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-07-01 12:29:52 +0200 |
| commit | 626e89412dfb88766d90d842af4d9ec432d8526f (patch) | |
| tree | 1ec19f327b80c02f207c96aee860ad8f47221e51 | |
| parent | bd80e3ccd6e7485218cc47fbee60db43be86977e (diff) | |
char: misc: Rename a local variable in misc_init()
Local variable @ret is not used for return value in misc_init().
Give it a different name @misc_proc_file.
Signed-off-by: Zijun Hu <zijun.hu@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250625-fix_mischar-v2-1-25a80f41b090@oss.qualcomm.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/char/misc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/misc.c b/drivers/char/misc.c index 5247d0ec0f4c..558302a64dd9 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -289,9 +289,9 @@ 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; @@ -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; } |