sysctl fs: Remove dead binary sysctl support

Now that sys_sysctl is a generic wrapper around /proc/sys  .ctl_name
and .strategy members of sysctl tables are dead code.  Remove them.

Cc: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

9 files changed, 15 insertions, 91 deletions

diff --git a/fs/coda/sysctl.c b/fs/coda/sysctl.c
index 43c96ce29614..354c050d4263 100644
--- a/fs/coda/sysctl.c
+++ b/fs/coda/sysctl.c
@@ -17,7 +17,6 @@ static struct ctl_table_header *fs_table_header;
 
 static ctl_table coda_table[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "timeout",
                 .data           = &coda_timeout,
                 .maxlen         = sizeof(int),
@@ -25,7 +24,6 @@ static ctl_table coda_table[] = {
                 .proc_handler   = &proc_dointvec
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "hard",
                 .data           = &coda_hard,
                 .maxlen         = sizeof(int),
@@ -33,7 +31,6 @@ static ctl_table coda_table[] = {
                 .proc_handler   = &proc_dointvec
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "fake_statfs",
                 .data           = &coda_fake_statfs,
                 .maxlen         = sizeof(int),
@@ -46,7 +43,6 @@ static ctl_table coda_table[] = {
 #ifdef CONFIG_SYSCTL
 static ctl_table fs_table[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "coda",
                 .mode           = 0555,
                 .child          = coda_table
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index 085c5c063420..70aa66c96c51 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -254,7 +254,7 @@ ctl_table epoll_table[] = {
                 .proc_handler   = &proc_dointvec_minmax,
                 .extra1         = &zero,
         },
-        { .ctl_name = 0 }
+        { }
 };
 #endif /* CONFIG_SYSCTL */
 
diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 1a54ae14a192..307ed4c3e1f5 100644
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -371,7 +371,6 @@ EXPORT_SYMBOL_GPL(lockd_down);
 
 static ctl_table nlm_sysctls[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nlm_grace_period",
                 .data           = &nlm_grace_period,
                 .maxlen         = sizeof(unsigned long),
@@ -381,7 +380,6 @@ static ctl_table nlm_sysctls[] = {
                 .extra2         = (unsigned long *) &nlm_grace_period_max,
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nlm_timeout",
                 .data           = &nlm_timeout,
                 .maxlen         = sizeof(unsigned long),
@@ -391,7 +389,6 @@ static ctl_table nlm_sysctls[] = {
                 .extra2         = (unsigned long *) &nlm_timeout_max,
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nlm_udpport",
                 .data           = &nlm_udpport,
                 .maxlen         = sizeof(int),
@@ -401,7 +398,6 @@ static ctl_table nlm_sysctls[] = {
                 .extra2         = (int *) &nlm_port_max,
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nlm_tcpport",
                 .data           = &nlm_tcpport,
                 .maxlen         = sizeof(int),
@@ -411,7 +407,6 @@ static ctl_table nlm_sysctls[] = {
                 .extra2         = (int *) &nlm_port_max,
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nsm_use_hostnames",
                 .data           = &nsm_use_hostnames,
                 .maxlen         = sizeof(int),
@@ -419,34 +414,31 @@ static ctl_table nlm_sysctls[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nsm_local_state",
                 .data           = &nsm_local_state,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 static ctl_table nlm_sysctl_dir[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nfs",
                 .mode           = 0555,
                 .child          = nlm_sysctls,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 static ctl_table nlm_sysctl_root[] = {
         {
-                .ctl_name       = CTL_FS,
                 .procname       = "fs",
                 .mode           = 0555,
                 .child          = nlm_sysctl_dir,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 #endif  /* CONFIG_SYSCTL */
diff --git a/fs/nfs/sysctl.c b/fs/nfs/sysctl.c
index b62481dabae9..af51e6af2072 100644
--- a/fs/nfs/sysctl.c
+++ b/fs/nfs/sysctl.c
@@ -22,7 +22,6 @@ static struct ctl_table_header *nfs_callback_sysctl_table;
 static ctl_table nfs_cb_sysctls[] = {
 #ifdef CONFIG_NFS_V4
         {
-                .ctl_name = CTL_UNNUMBERED,
                 .procname = "nfs_callback_tcpport",
                 .data = &nfs_callback_set_tcpport,
                 .maxlen = sizeof(int),
@@ -32,53 +31,46 @@ static ctl_table nfs_cb_sysctls[] = {
                 .extra2 = (int *)&nfs_set_port_max,
         },
         {
-                .ctl_name = CTL_UNNUMBERED,
                 .procname = "idmap_cache_timeout",
                 .data = &nfs_idmap_cache_timeout,
                 .maxlen = sizeof(int),
                 .mode = 0644,
                 .proc_handler = &proc_dointvec_jiffies,
-                .strategy = &sysctl_jiffies,
         },
 #endif
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nfs_mountpoint_timeout",
                 .data           = &nfs_mountpoint_expiry_timeout,
                 .maxlen         = sizeof(nfs_mountpoint_expiry_timeout),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_jiffies,
-                .strategy       = &sysctl_jiffies,
         },
         {
-                .ctl_name       = CTL_UNNUMBERED,
                 .procname       = "nfs_congestion_kb",
                 .data           = &nfs_congestion_kb,
                 .maxlen         = sizeof(nfs_congestion_kb),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 static ctl_table nfs_cb_sysctl_dir[] = {
         {
-                .ctl_name = CTL_UNNUMBERED,
                 .procname = "nfs",
                 .mode = 0555,
                 .child = nfs_cb_sysctls,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 static ctl_table nfs_cb_sysctl_root[] = {
         {
-                .ctl_name = CTL_FS,
                 .procname = "fs",
                 .mode = 0555,
                 .child = nfs_cb_sysctl_dir,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 int nfs_register_sysctl(void)
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index dcd2040d330c..5275921ed1ce 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -69,36 +69,30 @@ static int zero;
 
 ctl_table inotify_table[] = {
         {
-                .ctl_name       = INOTIFY_MAX_USER_INSTANCES,
                 .procname       = "max_user_instances",
                 .data           = &inotify_max_user_instances,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &zero,
         },
         {
-                .ctl_name       = INOTIFY_MAX_USER_WATCHES,
                 .procname       = "max_user_watches",
                 .data           = &inotify_max_user_watches,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &zero,
         },
         {
-                .ctl_name       = INOTIFY_MAX_QUEUED_EVENTS,
                 .procname       = "max_queued_events",
                 .data           = &inotify_max_queued_events,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &zero
         },
-        { .ctl_name = 0 }
+        { }
 };
 #endif /* CONFIG_SYSCTL */
 
diff --git a/fs/ntfs/sysctl.c b/fs/ntfs/sysctl.c
index 9ef85e628fe1..99612ea690c2 100644
--- a/fs/ntfs/sysctl.c
+++ b/fs/ntfs/sysctl.c
@@ -36,7 +36,6 @@
 /* Definition of the ntfs sysctl. */
 static ctl_table ntfs_sysctls[] = {
         {
-                .ctl_name       = CTL_UNNUMBERED,       /* Binary and text IDs. */
                 .procname       = "ntfs-debug",
                 .data           = &debug_msgs,          /* Data pointer and size. */
                 .maxlen         = sizeof(debug_msgs),
@@ -49,7 +48,6 @@ static ctl_table ntfs_sysctls[] = {
 /* Define the parent directory /proc/sys/fs. */
 static ctl_table sysctls_root[] = {
         {
-                .ctl_name       = CTL_FS,
                 .procname       = "fs",
                 .mode           = 0555,
                 .child          = ntfs_sysctls
diff --git a/fs/ocfs2/stackglue.c b/fs/ocfs2/stackglue.c
index 3f2f1c45b7b6..ed12c1161479 100644
--- a/fs/ocfs2/stackglue.c
+++ b/fs/ocfs2/stackglue.c
@@ -620,51 +620,46 @@ error:
 
 static ctl_table ocfs2_nm_table[] = {
         {
-                .ctl_name       = 1,
                 .procname       = "hb_ctl_path",
                 .data           = ocfs2_hb_ctl_path,
                 .maxlen         = OCFS2_MAX_HB_CTL_PATH,
                 .mode           = 0644,
                 .proc_handler   = &proc_dostring,
-                .strategy       = &sysctl_string,
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 static ctl_table ocfs2_mod_table[] = {
         {
-                .ctl_name       = FS_OCFS2_NM,
                 .procname       = "nm",
                 .data           = NULL,
                 .maxlen         = 0,
                 .mode           = 0555,
                 .child          = ocfs2_nm_table
         },
-        { .ctl_name = 0}
+        { }
 };
 
 static ctl_table ocfs2_kern_table[] = {
         {
-                .ctl_name       = FS_OCFS2,
                 .procname       = "ocfs2",
                 .data           = NULL,
                 .maxlen         = 0,
                 .mode           = 0555,
                 .child          = ocfs2_mod_table
         },
-        { .ctl_name = 0}
+        { }
 };
 
 static ctl_table ocfs2_root_table[] = {
         {
-                .ctl_name       = CTL_FS,
                 .procname       = "fs",
                 .data           = NULL,
                 .maxlen         = 0,
                 .mode           = 0555,
                 .child          = ocfs2_kern_table
         },
-        { .ctl_name = 0 }
+        { }
 };
 
 static struct ctl_table_header *ocfs2_table_header = NULL;
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 39b49c42a7ed..60940f8709d6 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2473,7 +2473,6 @@ const struct quotactl_ops vfs_quotactl_ops = {
 
 static ctl_table fs_dqstats_table[] = {
         {
-                .ctl_name       = FS_DQ_LOOKUPS,
                 .procname       = "lookups",
                 .data           = &dqstats.lookups,
                 .maxlen         = sizeof(int),
@@ -2481,7 +2480,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_DROPS,
                 .procname       = "drops",
                 .data           = &dqstats.drops,
                 .maxlen         = sizeof(int),
@@ -2489,7 +2487,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_READS,
                 .procname       = "reads",
                 .data           = &dqstats.reads,
                 .maxlen         = sizeof(int),
@@ -2497,7 +2494,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_WRITES,
                 .procname       = "writes",
                 .data           = &dqstats.writes,
                 .maxlen         = sizeof(int),
@@ -2505,7 +2501,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_CACHE_HITS,
                 .procname       = "cache_hits",
                 .data           = &dqstats.cache_hits,
                 .maxlen         = sizeof(int),
@@ -2513,7 +2508,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_ALLOCATED,
                 .procname       = "allocated_dquots",
                 .data           = &dqstats.allocated_dquots,
                 .maxlen         = sizeof(int),
@@ -2521,7 +2515,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_FREE,
                 .procname       = "free_dquots",
                 .data           = &dqstats.free_dquots,
                 .maxlen         = sizeof(int),
@@ -2529,7 +2522,6 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
         {
-                .ctl_name       = FS_DQ_SYNCS,
                 .procname       = "syncs",
                 .data           = &dqstats.syncs,
                 .maxlen         = sizeof(int),
@@ -2538,7 +2530,6 @@ static ctl_table fs_dqstats_table[] = {
         },
 #ifdef CONFIG_PRINT_QUOTA_WARNING
         {
-                .ctl_name       = FS_DQ_WARNINGS,
                 .procname       = "warnings",
                 .data           = &flag_print_warnings,
                 .maxlen         = sizeof(int),
@@ -2546,27 +2537,25 @@ static ctl_table fs_dqstats_table[] = {
                 .proc_handler   = &proc_dointvec,
         },
 #endif
-        { .ctl_name = 0 },
+        { },
 };
 
 static ctl_table fs_table[] = {
         {
-                .ctl_name       = FS_DQSTATS,
                 .procname       = "quota",
                 .mode           = 0555,
                 .child          = fs_dqstats_table,
         },
-        { .ctl_name = 0 },
+        { },
 };
 
 static ctl_table sys_table[] = {
         {
-                .ctl_name       = CTL_FS,
                 .procname       = "fs",
                 .mode           = 0555,
                 .child          = fs_table,
         },
-        { .ctl_name = 0 },
+        { },
 };
 
 static int __init dquot_init(void)
diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c
index c5bc67c4e3bb..6880147cafa8 100644
--- a/fs/xfs/linux-2.6/xfs_sysctl.c
+++ b/fs/xfs/linux-2.6/xfs_sysctl.c
@@ -55,170 +55,140 @@ xfs_stats_clear_proc_handler(
 
 static ctl_table xfs_table[] = {
         {
-                .ctl_name       = XFS_SGID_INHERIT,
                 .procname       = "irix_sgid_inherit",
                 .data           = &xfs_params.sgid_inherit.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.sgid_inherit.min,
                 .extra2         = &xfs_params.sgid_inherit.max
         },
         {
-                .ctl_name       = XFS_SYMLINK_MODE,
                 .procname       = "irix_symlink_mode",
                 .data           = &xfs_params.symlink_mode.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.symlink_mode.min,
                 .extra2         = &xfs_params.symlink_mode.max
         },
         {
-                .ctl_name       = XFS_PANIC_MASK,
                 .procname       = "panic_mask",
                 .data           = &xfs_params.panic_mask.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.panic_mask.min,
                 .extra2         = &xfs_params.panic_mask.max
         },
 
         {
-                .ctl_name       = XFS_ERRLEVEL,
                 .procname       = "error_level",
                 .data           = &xfs_params.error_level.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.error_level.min,
                 .extra2         = &xfs_params.error_level.max
         },
         {
-                .ctl_name       = XFS_SYNCD_TIMER,
                 .procname       = "xfssyncd_centisecs",
                 .data           = &xfs_params.syncd_timer.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.syncd_timer.min,
                 .extra2         = &xfs_params.syncd_timer.max
         },
         {
-                .ctl_name       = XFS_INHERIT_SYNC,
                 .procname       = "inherit_sync",
                 .data           = &xfs_params.inherit_sync.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.inherit_sync.min,
                 .extra2         = &xfs_params.inherit_sync.max
         },
         {
-                .ctl_name       = XFS_INHERIT_NODUMP,
                 .procname       = "inherit_nodump",
                 .data           = &xfs_params.inherit_nodump.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.inherit_nodump.min,
                 .extra2         = &xfs_params.inherit_nodump.max
         },
         {
-                .ctl_name       = XFS_INHERIT_NOATIME,
                 .procname       = "inherit_noatime",
                 .data           = &xfs_params.inherit_noatim.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.inherit_noatim.min,
                 .extra2         = &xfs_params.inherit_noatim.max
         },
         {
-                .ctl_name       = XFS_BUF_TIMER,
                 .procname       = "xfsbufd_centisecs",
                 .data           = &xfs_params.xfs_buf_timer.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.xfs_buf_timer.min,
                 .extra2         = &xfs_params.xfs_buf_timer.max
         },
         {
-                .ctl_name       = XFS_BUF_AGE,
                 .procname       = "age_buffer_centisecs",
                 .data           = &xfs_params.xfs_buf_age.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.xfs_buf_age.min,
                 .extra2         = &xfs_params.xfs_buf_age.max
         },
         {
-                .ctl_name       = XFS_INHERIT_NOSYM,
                 .procname       = "inherit_nosymlinks",
                 .data           = &xfs_params.inherit_nosym.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.inherit_nosym.min,
                 .extra2         = &xfs_params.inherit_nosym.max
         },
         {
-                .ctl_name       = XFS_ROTORSTEP,
                 .procname       = "rotorstep",
                 .data           = &xfs_params.rotorstep.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.rotorstep.min,
                 .extra2         = &xfs_params.rotorstep.max
         },
         {
-                .ctl_name       = XFS_INHERIT_NODFRG,
                 .procname       = "inherit_nodefrag",
                 .data           = &xfs_params.inherit_nodfrg.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.inherit_nodfrg.min,
                 .extra2         = &xfs_params.inherit_nodfrg.max
         },
         {
-                .ctl_name       = XFS_FILESTREAM_TIMER,
                 .procname       = "filestream_centisecs",
                 .data           = &xfs_params.fstrm_timer.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec_minmax,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.fstrm_timer.min,
                 .extra2         = &xfs_params.fstrm_timer.max,
         },
         /* please keep this the last entry */
 #ifdef CONFIG_PROC_FS
         {
-                .ctl_name       = XFS_STATS_CLEAR,
                 .procname       = "stats_clear",
                 .data           = &xfs_params.stats_clear.val,
                 .maxlen         = sizeof(int),
                 .mode           = 0644,
                 .proc_handler   = &xfs_stats_clear_proc_handler,
-                .strategy       = &sysctl_intvec,
                 .extra1         = &xfs_params.stats_clear.min,
                 .extra2         = &xfs_params.stats_clear.max
         },
@@ -229,7 +199,6 @@ static ctl_table xfs_table[] = {
 
 static ctl_table xfs_dir_table[] = {
         {
-                .ctl_name       = FS_XFS,
                 .procname       = "xfs",
                 .mode           = 0555,
                 .child          = xfs_table
@@ -239,7 +208,6 @@ static ctl_table xfs_dir_table[] = {
 
 static ctl_table xfs_root_table[] = {
         {
-                .ctl_name       = CTL_FS,
                 .procname       = "fs",
                 .mode           = 0555,
                 .child          = xfs_dir_table