staging: zsmalloc: Finish conversion to a separate module

[karo-tx-linux.git] / drivers / staging / zsmalloc / zsmalloc-main.c

diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c b/drivers/staging/zsmalloc/zsmalloc-main.c
index 917461c66014a23252399d2f7ac974c3777a0b8f..175b3c94d5a746de2c9636c6c2631b96ccbdb3f3 100644 (file)
--- a/drivers/staging/zsmalloc/zsmalloc-main.c
+++ b/drivers/staging/zsmalloc/zsmalloc-main.c
@@ -426,12 +426,6 @@ static struct page *find_get_zspage(struct size_class *class)
 }
 
 
-/*
- * If this becomes a separate module, register zs_init() with
- * module_init(), zs_exit with module_exit(), and remove zs_initialized
-*/
-static int zs_initialized;
-
 static int zs_cpu_notifier(struct notifier_block *nb, unsigned long action,
                                void *pcpu)
 {
@@ -490,7 +484,7 @@ fail:
 
 struct zs_pool *zs_create_pool(const char *name, gfp_t flags)
 {
-       int i, error, ovhd_size;
+       int i, ovhd_size;
        struct zs_pool *pool;
 
        if (!name)
@@ -517,28 +511,9 @@ struct zs_pool *zs_create_pool(const char *name, gfp_t flags)
 
        }
 
-       /*
-        * If this becomes a separate module, register zs_init with
-        * module_init, and remove this block
-       */
-       if (!zs_initialized) {
-               error = zs_init();
-               if (error)
-                       goto cleanup;
-               zs_initialized = 1;
-       }
-
        pool->flags = flags;
        pool->name = name;
 
-       error = 0; /* Success */
-
-cleanup:
-       if (error) {
-               zs_destroy_pool(pool);
-               pool = NULL;
-       }
-
        return pool;
 }
 EXPORT_SYMBOL_GPL(zs_create_pool);
@@ -749,3 +724,9 @@ u64 zs_get_total_size_bytes(struct zs_pool *pool)
        return npages << PAGE_SHIFT;
 }
 EXPORT_SYMBOL_GPL(zs_get_total_size_bytes);
+
+module_init(zs_init);
+module_exit(zs_exit);
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Nitin Gupta <ngupta@vflare.org>");