1 files changed, 1 insertions, 3 deletions
diff --git a/hmp.c b/hmp.c
index 1689e6f1fd..9fdf1ce516 100644
--- a/hmp.c
+++ b/hmp.c
@@ -664,13 +664,11 @@ void hmp_pmemsave(Monitor *mon, const QDict *qdict)
 
 void hmp_memchar_write(Monitor *mon, const QDict *qdict)
 {
-    uint32_t size;
     const char *chardev = qdict_get_str(qdict, "device");
     const char *data = qdict_get_str(qdict, "data");
     Error *errp = NULL;
 
-    size = strlen(data);
-    qmp_memchar_write(chardev, size, data, false, 0, &errp);
+    qmp_memchar_write(chardev, data, false, 0, &errp);
 
     hmp_handle_error(mon, &errp);
 }