diff options
Diffstat (limited to 'arch/powerpc/kernel/cacheinfo.c')
| -rw-r--r-- | arch/powerpc/kernel/cacheinfo.c | 19 |
1 files changed, 6 insertions, 13 deletions
diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c index 53102764fd2f..9fbb9d12e0c0 100644 --- a/arch/powerpc/kernel/cacheinfo.c +++ b/arch/powerpc/kernel/cacheinfo.c @@ -1,13 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * Processor cache information made available to userspace via sysfs; * intended to be compatible with x86 intel_cacheinfo implementation. * * Copyright 2008 IBM Corporation * Author: Nathan Lynch - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License version - * 2 as published by the Free Software Foundation. */ #include <linux/cpu.h> @@ -353,8 +350,6 @@ static int cache_is_unified_d(const struct device_node *np) CACHE_TYPE_UNIFIED_D : CACHE_TYPE_UNIFIED; } -/* - */ static struct cache *cache_do_one_devnode_unified(struct device_node *node, int level) { pr_debug("creating L%d ucache for %pOF\n", level, node); @@ -759,23 +754,21 @@ static void cacheinfo_create_index_dir(struct cache *cache, int index, index_dir = kzalloc(sizeof(*index_dir), GFP_KERNEL); if (!index_dir) - goto err; + return; index_dir->cache = cache; rc = kobject_init_and_add(&index_dir->kobj, &cache_index_type, cache_dir->kobj, "index%d", index); - if (rc) - goto err; + if (rc) { + kobject_put(&index_dir->kobj); + return; + } index_dir->next = cache_dir->index; cache_dir->index = index_dir; cacheinfo_create_index_opt_attrs(index_dir); - - return; -err: - kfree(index_dir); } static void cacheinfo_sysfs_populate(unsigned int cpu_id, |