Made hash functions able to deal with keys with negative numbers.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14066 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/system/kernel/elf.c

@@ -69,7 +69,7 @@ image_hash(void *_image, const void *_key, uint32 range)
 	if (image != NULL)
 		return image->id % range;
 
-	return id % range;
+	return (uint32)id % range;
 }
 
 

src/system/kernel/team.c

@@ -377,7 +377,7 @@ team_struct_hash(void *_p, const void *_key, uint32 range)
 	if (p != NULL)
 		return p->id % range;
 
-	return key->id % range;
+	return (uint32)key->id % range;
 }
 
 

src/system/kernel/thread.c

@@ -145,7 +145,7 @@ thread_struct_hash(void *_t, const void *_key, uint32 range)
 	if (t != NULL)
 		return t->id % range;
 
-	return key->id % range;
+	return (uint32)key->id % range;
 }