sunrpc: rename sunrpc_cache_pipe_upcall_timeout()

This function doesn't have anything to do with a timeout. The only
difference is that it warns if there are no listeners. Rename it to
sunrpc_cache_upcall_warn().

Signed-off-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>

Author: jtlayton

fs/nfs/dns_resolve.c

@@ -156,7 +156,7 @@ static int nfs_dns_upcall(struct cache_detail *cd,
 	if (!nfs_cache_upcall(cd, key->hostname))
 		return 0;
 	clear_bit(CACHE_PENDING, &ch->flags);
-	return sunrpc_cache_pipe_upcall_timeout(cd, ch);
+	return sunrpc_cache_upcall_warn(cd, ch);
 }
 
 static int nfs_dns_match(struct cache_head *ca,

fs/nfsd/nfs4idmap.c

@@ -126,7 +126,7 @@ idtoname_hash(struct ent *ent)
 static int
 idtoname_upcall(struct cache_detail *cd, struct cache_head *h)
 {
-	return sunrpc_cache_pipe_upcall_timeout(cd, h);
+	return sunrpc_cache_upcall_warn(cd, h);
 }
 
 static void
@@ -306,7 +306,7 @@ nametoid_hash(struct ent *ent)
 static int
 nametoid_upcall(struct cache_detail *cd, struct cache_head *h)
 {
-	return sunrpc_cache_pipe_upcall_timeout(cd, h);
+	return sunrpc_cache_upcall_warn(cd, h);
 }
 
 static void

include/linux/sunrpc/cache.h

@@ -191,7 +191,7 @@ sunrpc_cache_update(struct cache_detail *detail,
 extern int
 sunrpc_cache_upcall(struct cache_detail *detail, struct cache_head *h);
 extern int
-sunrpc_cache_pipe_upcall_timeout(struct cache_detail *detail,
+sunrpc_cache_upcall_warn(struct cache_detail *detail,
 				 struct cache_head *h);
 
 

net/sunrpc/auth_gss/svcauth_gss.c

@@ -206,7 +206,7 @@ static struct cache_head *rsi_alloc(void)
 
 static int rsi_upcall(struct cache_detail *cd, struct cache_head *h)
 {
-	return sunrpc_cache_pipe_upcall_timeout(cd, h);
+	return sunrpc_cache_upcall_warn(cd, h);
 }
 
 static void rsi_request(struct cache_detail *cd,

net/sunrpc/cache.c

@@ -1249,8 +1249,8 @@ int sunrpc_cache_upcall(struct cache_detail *detail, struct cache_head *h)
 }
 EXPORT_SYMBOL_GPL(sunrpc_cache_upcall);
 
-int sunrpc_cache_pipe_upcall_timeout(struct cache_detail *detail,
-				     struct cache_head *h)
+int sunrpc_cache_upcall_warn(struct cache_detail *detail,
+			     struct cache_head *h)
 {
 	if (!cache_listeners_exist(detail)) {
 		warn_no_listener(detail);
@@ -1259,7 +1259,7 @@ int sunrpc_cache_pipe_upcall_timeout(struct cache_detail *detail,
 	}
 	return sunrpc_cache_upcall(detail, h);
 }
-EXPORT_SYMBOL_GPL(sunrpc_cache_pipe_upcall_timeout);
+EXPORT_SYMBOL_GPL(sunrpc_cache_upcall_warn);
 
 /*
  * parse a message from user-space and pass it

net/sunrpc/svcauth_unix.c

@@ -467,7 +467,7 @@ static struct cache_head *unix_gid_alloc(void)
 
 static int unix_gid_upcall(struct cache_detail *cd, struct cache_head *h)
 {
-	return sunrpc_cache_pipe_upcall_timeout(cd, h);
+	return sunrpc_cache_upcall_warn(cd, h);
 }
 
 static void unix_gid_request(struct cache_detail *cd,