1 files changed, 3 insertions, 5 deletions

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 3a45c224770f..48d9d689498f 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -161,8 +161,6 @@ extern int no_unaligned_warning;
 extern int unaligned_dump_stack;
 #endif
 
-extern struct ratelimit_state printk_ratelimit_state;
-
 #ifdef CONFIG_PROC_SYSCTL
 static int proc_do_cad_pid(struct ctl_table *table, int write,
                   void __user *buffer, size_t *lenp, loff_t *ppos);
@@ -1352,16 +1350,16 @@ static struct ctl_table fs_table[] = {
         {
                 .procname       = "file-nr",
                 .data           = &files_stat,
-                .maxlen         = 3*sizeof(int),
+                .maxlen         = sizeof(files_stat),
                 .mode           = 0444,
                 .proc_handler   = proc_nr_files,
         },
         {
                 .procname       = "file-max",
                 .data           = &files_stat.max_files,
-                .maxlen         = sizeof(int),
+                .maxlen         = sizeof(files_stat.max_files),
                 .mode           = 0644,
-                .proc_handler   = proc_dointvec,
+                .proc_handler   = proc_doulongvec_minmax,
         },
         {
                 .procname       = "nr_open",