SUNRPC: remove "cache_request" argument in sunrpc_cache_pipe_upcall() function

Passing this pointer is redundant since it's stored on cache_detail structure,
which is also passed to sunrpc_cache_pipe_upcall () function.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 3 insertions, 7 deletions

diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 51853d8ed0bc..8ffec5aebeff 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -198,7 +198,7 @@ static int cache_make_upcall(struct cache_detail *cd, struct cache_head *h)
 {
         if (cd->cache_upcall)
                 return cd->cache_upcall(cd, h);
-        return sunrpc_cache_pipe_upcall(cd, h, cd->cache_request);
+        return sunrpc_cache_pipe_upcall(cd, h);
 }
 
 static inline int cache_is_valid(struct cache_detail *detail, struct cache_head *h)
@@ -1140,11 +1140,7 @@ static bool cache_listeners_exist(struct cache_detail *detail)
  *
  * Each request is at most one page long.
  */
-int sunrpc_cache_pipe_upcall(struct cache_detail *detail, struct cache_head *h,
-                void (*cache_request)(struct cache_detail *,
-                                      struct cache_head *,
-                                      char **,
-                                      int *))
+int sunrpc_cache_pipe_upcall(struct cache_detail *detail, struct cache_head *h)
 {
 
         char *buf;
@@ -1172,7 +1168,7 @@ int sunrpc_cache_pipe_upcall(struct cache_detail *detail, struct cache_head *h,
 
         bp = buf; len = PAGE_SIZE;
 
-        cache_request(detail, h, &bp, &len);
+        detail->cache_request(detail, h, &bp, &len);
 
         if (len < 0) {
                 kfree(buf);