afs: Remove some unused bits

Remove three bits:

 (1) afs_server::no_epoch is neither set nor used.

 (2) afs_server::have_result is set and a wakeup is applied to it, but
     nothing looks at it or waits on it.

 (3) afs_vl_dump_edestaddrreq() prints afs_addr_list::probed, but nothing
     sets it for VL servers.

Signed-off-by: David Howells <dhowells@redhat.com>

diff --git a/fs/afs/fs_probe.c b/fs/afs/fs_probe.c
index e1b9ed6..a587767 100644 (file)
--- a/fs/afs/fs_probe.c
+++ b/fs/afs/fs_probe.c
@@ -117,11 +117,8 @@ out:
               (unsigned int)rtt, ret);
 
        have_result |= afs_fs_probe_done(server);
-       if (have_result) {
-               server->probe.have_result = true;
-               wake_up_var(&server->probe.have_result);
+       if (have_result)
                wake_up_all(&server->probe_wq);
-       }
 }
 
 /*

diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index ef732dd..69052c9 100644 (file)
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -533,12 +533,10 @@ struct afs_server {
                u32             abort_code;
                u32             cm_epoch;
                short           error;
-               bool            have_result;
                bool            responded:1;
                bool            is_yfs:1;
                bool            not_yfs:1;
                bool            local_failure:1;
-               bool            no_epoch:1;
                bool            cm_probed:1;
                bool            said_rebooted:1;
                bool            said_inconsistent:1;

diff --git a/fs/afs/vl_rotate.c b/fs/afs/vl_rotate.c
index 9a5ce96..72eacc1 100644 (file)
--- a/fs/afs/vl_rotate.c
+++ b/fs/afs/vl_rotate.c
@@ -302,8 +302,8 @@ static void afs_vl_dump_edestaddrreq(const struct afs_vl_cursor *vc)
                                pr_notice("VC:  - nr=%u/%u/%u pf=%u\n",
                                          a->nr_ipv4, a->nr_addrs, a->max_addrs,
                                          a->preferred);
-                               pr_notice("VC:  - pr=%lx R=%lx F=%lx\n",
-                                         a->probed, a->responded, a->failed);
+                               pr_notice("VC:  - R=%lx F=%lx\n",
+                                         a->responded, a->failed);
                                if (a == vc->ac.alist)
                                        pr_notice("VC:  - current\n");
                        }