From 1f3de471adf5c2a584480a6010808d7a17063897 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Tue, 19 Apr 2011 13:11:23 -0400 Subject: tipc: make zone/cluster mask constants a define This allows them to be available for easy re-use in other places and avoids trivial mistakes caused by "count the f's and 0's". Signed-off-by: Paul Gortmaker --- net/tipc/addr.h | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'net/tipc') diff --git a/net/tipc/addr.h b/net/tipc/addr.h index 8971aba99ae..e4f35afe320 100644 --- a/net/tipc/addr.h +++ b/net/tipc/addr.h @@ -37,14 +37,17 @@ #ifndef _TIPC_ADDR_H #define _TIPC_ADDR_H +#define TIPC_ZONE_MASK 0xff000000u +#define TIPC_CLUSTER_MASK 0xfffff000u + static inline u32 tipc_zone_mask(u32 addr) { - return addr & 0xff000000u; + return addr & TIPC_ZONE_MASK; } static inline u32 tipc_cluster_mask(u32 addr) { - return addr & 0xfffff000u; + return addr & TIPC_CLUSTER_MASK; } static inline int in_own_cluster(u32 addr) -- cgit v1.2.3