removed calloc calls from lib/

lib/decompress/huf_decompress.c

@@ -59,7 +59,6 @@
 /* **************************************************************
 *  Includes
 ****************************************************************/
-#include <stdlib.h>     /* malloc, free, qsort */
 #include <string.h>     /* memcpy, memset */
 #include <stdio.h>      /* printf (debug) */
 #include "huf_static.h"

lib/decompress/zbuff_decompress.c

@@ -96,14 +96,7 @@ ZBUFF_DCtx* ZBUFF_createDCtx_advanced(ZSTD_customMem customMem)
     ZBUFF_DCtx* zbd;
 
     if (!customMem.customAlloc && !customMem.customFree)
-    {
-        zbd = (ZBUFF_DCtx*)calloc(1, sizeof(ZBUFF_DCtx));
-        if (zbd==NULL) return NULL;
-        memcpy(&zbd->customMem, &defaultCustomMem, sizeof(ZSTD_customMem));
-        zbd->zd = ZSTD_createDCtx();
-        zbd->stage = ZBUFFds_init;
-        return zbd;
-    }
+        customMem = defaultCustomMem;
 
     if (!customMem.customAlloc || !customMem.customFree)
         return NULL;

lib/decompress/zstd_decompress.c

@@ -53,7 +53,6 @@
 /*-*******************************************************
 *  Dependencies
 *********************************************************/
-#include <stdlib.h>      /* calloc */
 #include <string.h>      /* memcpy, memmove */
 #include <stdio.h>       /* debug only : printf */
 #include "mem.h"         /* low level memory routines */
@@ -152,13 +151,8 @@ ZSTD_DCtx* ZSTD_createDCtx_advanced(ZSTD_customMem customMem)
 {
     ZSTD_DCtx* dctx;
 
-    if (!customMem.customAlloc && !customMem.customFree) {
-        dctx = (ZSTD_DCtx*) malloc(sizeof(ZSTD_DCtx));
-        if (!dctx) return NULL;
-        memcpy(&dctx->customMem, &defaultCustomMem, sizeof(ZSTD_customMem));
-        ZSTD_decompressBegin(dctx);
-        return dctx;
-    }
+    if (!customMem.customAlloc && !customMem.customFree)
+        customMem = defaultCustomMem;
 
     if (!customMem.customAlloc || !customMem.customFree)
         return NULL;