1 files changed, 0 insertions, 37 deletions

diff --git a/mm/slab.c b/mm/slab.c
index 76b092bd0bf7..1c46c6383552 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3053,20 +3053,6 @@ void kmem_cache_free(kmem_cache_t *cachep, void *objp)
 EXPORT_SYMBOL(kmem_cache_free);
 
 /**
- * kzalloc - allocate memory. The memory is set to zero.
- * @size: how many bytes of memory are required.
- * @flags: the type of memory to allocate.
- */
-void *kzalloc(size_t size, gfp_t flags)
-{
-        void *ret = kmalloc(size, flags);
-        if (ret)
-                memset(ret, 0, size);
-        return ret;
-}
-EXPORT_SYMBOL(kzalloc);
-
-/**
  * kfree - free previously allocated memory
  * @objp: pointer returned by kmalloc.
  *
@@ -3659,26 +3645,3 @@ unsigned int ksize(const void *objp)
 
         return obj_reallen(page_get_cache(virt_to_page(objp)));
 }
-
-
-/*
- * kstrdup - allocate space for and copy an existing string
- *
- * @s: the string to duplicate
- * @gfp: the GFP mask used in the kmalloc() call when allocating memory
- */
-char *kstrdup(const char *s, gfp_t gfp)
-{
-        size_t len;
-        char *buf;
-
-        if (!s)
-                return NULL;
-
-        len = strlen(s) + 1;
-        buf = kmalloc(len, gfp);
-        if (buf)
-                memcpy(buf, s, len);
-        return buf;
-}
-EXPORT_SYMBOL(kstrdup);