quota: Convert use of typedef ctl_table to struct ctl_table

This typedef is unnecessary and should just be removed.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Jan Kara <jack@suse.cz>
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 3e64169..fbad622 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2585,7 +2585,7 @@
 	return proc_dointvec(table, write, buffer, lenp, ppos);
 }
 
-static ctl_table fs_dqstats_table[] = {
+static struct ctl_table fs_dqstats_table[] = {
 	{
 		.procname	= "lookups",
 		.data		= &dqstats.stat[DQST_LOOKUPS],
@@ -2654,7 +2654,7 @@
 	{ },
 };
 
-static ctl_table fs_table[] = {
+static struct ctl_table fs_table[] = {
 	{
 		.procname	= "quota",
 		.mode		= 0555,
@@ -2663,7 +2663,7 @@
 	{ },
 };
 
-static ctl_table sys_table[] = {
+static struct ctl_table sys_table[] = {
 	{
 		.procname	= "fs",
 		.mode		= 0555,