diff options
| -rw-r--r-- | drivers/staging/lustre/lustre/libcfs/module.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c index 0067e5347884..af516a29c20e 100644 --- a/drivers/staging/lustre/lustre/libcfs/module.c +++ b/drivers/staging/lustre/lustre/libcfs/module.c @@ -511,8 +511,6 @@ static const struct file_operations lnet_debugfs_file_operations = { void lustre_insert_debugfs(struct ctl_table *table, const struct lnet_debugfs_symlink_def *symlinks) { - struct dentry *entry; - if (lnet_debugfs_root == NULL) lnet_debugfs_root = debugfs_create_dir("lnet", NULL); @@ -520,15 +518,17 @@ void lustre_insert_debugfs(struct ctl_table *table, if (IS_ERR_OR_NULL(lnet_debugfs_root)) return; + /* We don't save the dentry returned in next two calls, because + * we don't call debugfs_remove() but rather remove_recursive() + */ for (; table->procname; table++) - entry = debugfs_create_file(table->procname, table->mode, - lnet_debugfs_root, table, - &lnet_debugfs_file_operations); + debugfs_create_file(table->procname, table->mode, + lnet_debugfs_root, table, + &lnet_debugfs_file_operations); for (; symlinks && symlinks->name; symlinks++) - entry = debugfs_create_symlink(symlinks->name, - lnet_debugfs_root, - symlinks->target); + debugfs_create_symlink(symlinks->name, lnet_debugfs_root, + symlinks->target); } EXPORT_SYMBOL_GPL(lustre_insert_debugfs); |