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android: Remove error checking for debugfs_create_dir()

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It is expected that most callers should _ignore_ the errors
return by debugfs_create_dir() in binder_init().

Signed-off-by: Wang Ming <machel@vivo.com>
Link: https://lore.kernel.org/r/20230713080649.1893-1-machel@vivo.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wang Ming 2023-07-13 16:06:37 +08:00 committed by Greg Kroah-Hartman
parent 1346e9331a
commit 51b080a480
1 changed files with 9 additions and 11 deletions
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20
drivers/android/binder.c
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@ -6557,6 +6557,7 @@ static int __init binder_init(void)
struct binder_device *device;
struct hlist_node *tmp;
char *device_names = NULL;
const struct binder_debugfs_entry *db_entry;
ret = binder_alloc_shrinker_init();
if (ret)
@ -6566,19 +6567,16 @@ static int __init binder_init(void)
atomic_set(&binder_transaction_log_failed.cur, ~0U);
binder_debugfs_dir_entry_root = debugfs_create_dir("binder", NULL);
if (binder_debugfs_dir_entry_root) {
const struct binder_debugfs_entry *db_entry;
binder_for_each_debugfs_entry(db_entry)
debugfs_create_file(db_entry->name,
db_entry->mode,
binder_debugfs_dir_entry_root,
db_entry->data,
db_entry->fops);
binder_for_each_debugfs_entry(db_entry)
debugfs_create_file(db_entry->name,
db_entry->mode,
binder_debugfs_dir_entry_root,
db_entry->data,
db_entry->fops);
binder_debugfs_dir_entry_proc = debugfs_create_dir("proc",
binder_debugfs_dir_entry_root);
}
binder_debugfs_dir_entry_proc = debugfs_create_dir("proc",
binder_debugfs_dir_entry_root);
if (!IS_ENABLED(CONFIG_ANDROID_BINDERFS) &&
strcmp(binder_devices_param, "") != 0) {