diff --git a/fs/dcache.c b/fs/dcache.c
index be2bea834bf459563e2d03e1e0fa8dec97b49c70..1792d6075b4f80ced75e04d17c02b8d362b51aac 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -150,7 +150,7 @@ static long get_nr_dentry_unused(void)
 	return sum < 0 ? 0 : sum;
 }
 
-int proc_nr_dentry(ctl_table *table, int write, void __user *buffer,
+int proc_nr_dentry(struct ctl_table *table, int write, void __user *buffer,
 		   size_t *lenp, loff_t *ppos)
 {
 	dentry_stat.nr_dentry = get_nr_dentry();
diff --git a/fs/drop_caches.c b/fs/drop_caches.c
index 9280202e488c0557f1478f8bcde6ebfd0893710d..1de7294aad208db5fb5b749ee7fc4c5a7d048f4e 100644
--- a/fs/drop_caches.c
+++ b/fs/drop_caches.c
@@ -50,7 +50,7 @@ static void drop_slab(void)
 	} while (nr_objects > 10);
 }
 
-int drop_caches_sysctl_handler(ctl_table *table, int write,
+int drop_caches_sysctl_handler(struct ctl_table *table, int write,
 	void __user *buffer, size_t *length, loff_t *ppos)
 {
 	int ret;
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index af903128891cfa0365f7fac36ba8fc052cc584a4..b73e0621ce9e79eaf3a5d67cbb28c0fbeb9a99f3 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -293,7 +293,7 @@ static LIST_HEAD(tfile_check_list);
 static long zero;
 static long long_max = LONG_MAX;
 
-ctl_table epoll_table[] = {
+struct ctl_table epoll_table[] = {
 	{
 		.procname	= "max_user_watches",
 		.data		= &max_user_watches,
diff --git a/fs/file_table.c b/fs/file_table.c
index a374f5033e97bab814977f8375f5c8cb1c899228..40bf4660f0a3aa18bf881c2b3c09dea95e0808ec 100644
--- a/fs/file_table.c
+++ b/fs/file_table.c
@@ -76,14 +76,14 @@ EXPORT_SYMBOL_GPL(get_max_files);
  * Handle nr_files sysctl
  */
 #if defined(CONFIG_SYSCTL) && defined(CONFIG_PROC_FS)
-int proc_nr_files(ctl_table *table, int write,
+int proc_nr_files(struct ctl_table *table, int write,
                      void __user *buffer, size_t *lenp, loff_t *ppos)
 {
 	files_stat.nr_files = get_nr_files();
 	return proc_doulongvec_minmax(table, write, buffer, lenp, ppos);
 }
 #else
-int proc_nr_files(ctl_table *table, int write,
+int proc_nr_files(struct ctl_table *table, int write,
                      void __user *buffer, size_t *lenp, loff_t *ppos)
 {
 	return -ENOSYS;
diff --git a/fs/inode.c b/fs/inode.c
index f96d2a6f88cca3a2e7c6e40bd122a7edeb43fc35..2feb9b69f1be90f43f51b64ef312f31de6c18543 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -105,7 +105,7 @@ long get_nr_dirty_inodes(void)
  * Handle nr_inode sysctl
  */
 #ifdef CONFIG_SYSCTL
-int proc_nr_inodes(ctl_table *table, int write,
+int proc_nr_inodes(struct ctl_table *table, int write,
 		   void __user *buffer, size_t *lenp, loff_t *ppos)
 {
 	inodes_stat.nr_inodes = get_nr_inodes();