fix some 0->NULLs

[mesa.git] / src / mesa / drivers / dri / common / mm.c

diff --git a/src/mesa/drivers/dri/common/mm.c b/src/mesa/drivers/dri/common/mm.c
index b3be95471d52c4c100cc0e15211699c185d88972..5781d9936c2c6a9d1f24b1489256515b273edf27 100644 (file)
--- a/src/mesa/drivers/dri/common/mm.c
+++ b/src/mesa/drivers/dri/common/mm.c
@@ -27,14 +27,13 @@
 #include <stdio.h>
 
 #include "mm.h"
-#include "hwlog.h"
 
 
 void mmDumpMemInfo( memHeap_t *heap )
 {
    TMemBlock *p;
 
-   fprintf(stderr, "Memory heap %p:\n", heap);
+   fprintf(stderr, "Memory heap %p:\n", (void *)heap);
    if (heap == 0) {
       fprintf(stderr, "  heap == 0\n");
    } else {
@@ -55,7 +54,7 @@ memHeap_t *mmInit(int ofs,
    PMemBlock blocks;
   
    if (size <= 0) {
-      return 0;
+      return NULL;
    }
    blocks = (TMemBlock *) calloc(1,sizeof(TMemBlock));
    if (blocks) {
@@ -64,7 +63,7 @@ memHeap_t *mmInit(int ofs,
       blocks->free = 1;
       return (memHeap_t *)blocks;
    } else
-      return 0;
+      return NULL;
 }