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-rw-r--r--mm/zsmalloc.c22
1 files changed, 4 insertions, 18 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index 0787d33b80d8..1347d7922ea2 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -575,8 +575,6 @@ static void __init zs_stat_init(void)
}
zs_stat_root = debugfs_create_dir("zsmalloc", NULL);
- if (!zs_stat_root)
- pr_warn("debugfs 'zsmalloc' stat dir creation failed\n");
}
static void __exit zs_stat_exit(void)
@@ -654,22 +652,10 @@ static void zs_pool_stat_create(struct zs_pool *pool, const char *name)
return;
}
- entry = debugfs_create_dir(name, zs_stat_root);
- if (!entry) {
- pr_warn("debugfs dir <%s> creation failed\n", name);
- return;
- }
- pool->stat_dentry = entry;
-
- entry = debugfs_create_file("classes", S_IFREG | 0444,
- pool->stat_dentry, pool,
- &zs_stats_size_fops);
- if (!entry) {
- pr_warn("%s: debugfs file entry <%s> creation failed\n",
- name, "classes");
- debugfs_remove_recursive(pool->stat_dentry);
- pool->stat_dentry = NULL;
- }
+ pool->stat_dentry = debugfs_create_dir(name, zs_stat_root);
+
+ debugfs_create_file("classes", S_IFREG | 0444, pool->stat_dentry, pool,
+ &zs_stats_size_fops);
}
static void zs_pool_stat_destroy(struct zs_pool *pool)