mips-linux-user: Always support rdhwr.

[qemu.git] / dma-helpers.c

diff --git a/dma-helpers.c b/dma-helpers.c
index 7971a89c144b7f192b15a5b9691009e58dcc4a41..7e7e415cf9f1d065da43aec6bc60288a5cabe336 100644 (file)
--- a/dma-helpers.c
+++ b/dma-helpers.c
@@ -33,6 +33,7 @@ void qemu_sglist_add(QEMUSGList *qsg, dma_addr_t base, dma_addr_t len)
 void qemu_sglist_destroy(QEMUSGList *qsg)
 {
     g_free(qsg->sg);
+    memset(qsg, 0, sizeof(*qsg));
 }
 
 typedef struct {