nfsd: remove unused cache_for_each macro

This macro is unused.

Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Acked-by:  Neil Brown <neilb@suse.de>

diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 3699dff7db8fd3c129488745f9e851d7abbf56e1..bd7a6b0a87af654e080093037915238b6fc4fd74 100644 (file)
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -136,16 +136,6 @@ sunrpc_cache_update(struct cache_detail *detail,
                    struct cache_head *new, struct cache_head *old, int hash);
 
 
-#define cache_for_each(pos, detail, index, member)                                             \
-       for (({read_lock(&(detail)->hash_lock); index = (detail)->hash_size;}) ;                \
-            ({if (index==0)read_unlock(&(detail)->hash_lock); index--;});                      \
-               )                                                                               \
-               for (pos = container_of((detail)->hash_table[index], typeof(*pos), member);     \
-                    &pos->member;                                                              \
-                    pos = container_of(pos->member.next, typeof(*pos), member))
-
-            
-
 extern void cache_clean_deferred(void *owner);
 
 static inline struct cache_head  *cache_get(struct cache_head *h)