From a815d62d5902fb84c28c77726dbe94fc7528bf36 Mon Sep 17 00:00:00 2001
From: Jan Moskyto Matejka <mq@ucw.cz>
Date: Fri, 19 Feb 2016 15:51:16 +0100
Subject: [PATCH] Hash: typecast error fix

---
 lib/hash.h     | 3 ++-
 nest/rt-attr.c | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/hash.h b/lib/hash.h
index f4a953a3..b0641466 100644
--- a/lib/hash.h
+++ b/lib/hash.h
@@ -184,7 +184,8 @@ mem_hash(void *p, int s)
   const char *pp = p;
   const u64 multiplier = 0xb38bc09a61202731ULL;
   u64 value = 0x001047d54778bcafULL;
-  for (int i=0;i<s;i++)
+  int i;
+  for (i=0;i<s;i++)
     value = value*multiplier + pp[i];
 
   return ((value >> 32) ^ (value & 0xffffffff));
diff --git a/nest/rt-attr.c b/nest/rt-attr.c
index 9777a2d2..7d9605c2 100644
--- a/nest/rt-attr.c
+++ b/nest/rt-attr.c
@@ -946,7 +946,7 @@ rta_alloc_hash(void)
 static inline uint
 rta_hash(rta *a)
 {
-  return mem_hash(a + offsetof(rta, src), sizeof(rta) - offsetof(rta, src)) ^
+  return mem_hash(((void *)a) + offsetof(rta, src), sizeof(rta) - offsetof(rta, src)) ^
 	 mpnh_hash(a->nexthops) ^ ea_hash(a->eattrs);
 }