X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=lib%2Futil.h;h=0e9353dbd5c42056eae02da2d283480cdabdab8a;hb=776f10ce0f008e95b457f8c6b69b9748d8d1fdbd;hp=9df6db5836833522dfeb955fa98e19354f232fda;hpb=daf03c53ee14a0227b43330be2e638b9ad9ce022;p=openvswitch

diff --git a/lib/util.h b/lib/util.h
index 9df6db58..0e9353db 100644
--- a/lib/util.h
+++ b/lib/util.h
@@ -80,7 +80,7 @@ extern const char *program_name;
 /* Given POINTER, the address of the given MEMBER in a STRUCT object, returns
    the STRUCT object. */
 #define CONTAINER_OF(POINTER, STRUCT, MEMBER)                           \
-        ((STRUCT *) ((char *) (POINTER) - offsetof (STRUCT, MEMBER)))
+        ((STRUCT *) (void *) ((char *) (POINTER) - offsetof (STRUCT, MEMBER)))
 
 #ifdef  __cplusplus
 extern "C" {