Fix some warnings I introduced in r11804.

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11807

diff --git a/coregrind/m_syswrap/syswrap-linux.c b/coregrind/m_syswrap/syswrap-linux.c
index ece6c7d621babee6e51709f882d3ef59349cd93c..e85ce7be4acea0c57ea08bc3b36a9cfa195a0c83 100644 (file)
--- a/coregrind/m_syswrap/syswrap-linux.c
+++ b/coregrind/m_syswrap/syswrap-linux.c
@@ -2631,9 +2631,9 @@ PRE(sys_perf_event_open)
                  unsigned long, flags);
    attr = (struct vki_perf_event_attr *)ARG1;
    PRE_MEM_READ( "perf_event_open(attr->size)",
-                 &attr->size, sizeof(attr->size) );
+                 (Addr)&attr->size, sizeof(attr->size) );
    PRE_MEM_READ( "perf_event_open(attr)",
-                 attr, attr->size );
+                 (Addr)attr, attr->size );
 }
 
 POST(sys_perf_event_open)