net: Convert uses of typedef ctl_table to struct ctl_table

Reduce the uses of this unnecessary typedef.

Done via perl script:

$ git grep --name-only -w ctl_table net | \
  xargs perl -p -i -e '\
	sub trim { my ($local) = @_; $local =~ s/(^\s+|\s+$)//g; return $local; } \
        s/\b(?<!struct\s)ctl_table\b(\s*\*\s*|\s+\w+)/"struct ctl_table " . trim($1)/ge'

Reflow the modified lines that now exceed 80 columns.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
index 8343737..c1b6270 100644
--- a/net/sunrpc/xprtrdma/svc_rdma.c
+++ b/net/sunrpc/xprtrdma/svc_rdma.c
@@ -84,7 +84,7 @@
  * resets the associated statistic to zero. Any read returns it's
  * current value.
  */
-static int read_reset_stat(ctl_table *table, int write,
+static int read_reset_stat(struct ctl_table *table, int write,
 			   void __user *buffer, size_t *lenp,
 			   loff_t *ppos)
 {
@@ -119,7 +119,7 @@
 }
 
 static struct ctl_table_header *svcrdma_table_header;
-static ctl_table svcrdma_parm_table[] = {
+static struct ctl_table svcrdma_parm_table[] = {
 	{
 		.procname	= "max_requests",
 		.data		= &svcrdma_max_requests,
@@ -214,7 +214,7 @@
 	{ },
 };
 
-static ctl_table svcrdma_table[] = {
+static struct ctl_table svcrdma_table[] = {
 	{
 		.procname	= "svc_rdma",
 		.mode		= 0555,
@@ -223,7 +223,7 @@
 	{ },
 };
 
-static ctl_table svcrdma_root_table[] = {
+static struct ctl_table svcrdma_root_table[] = {
 	{
 		.procname	= "sunrpc",
 		.mode		= 0555,