net: xfrm: Change u32 sysctl entries to use proc_douintvec

proc_dointvec limits the values to INT_MAX in u32 sysctl entries.
proc_douintvec allows to write upto UINT_MAX.

Signed-off-by: Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
index 05a6e3d..35a7e79 100644
--- a/net/xfrm/xfrm_sysctl.c
+++ b/net/xfrm/xfrm_sysctl.c
@@ -17,13 +17,13 @@
 		.procname	= "xfrm_aevent_etime",
 		.maxlen		= sizeof(u32),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec
+		.proc_handler	= proc_douintvec
 	},
 	{
 		.procname	= "xfrm_aevent_rseqth",
 		.maxlen		= sizeof(u32),
 		.mode		= 0644,
-		.proc_handler	= proc_dointvec
+		.proc_handler	= proc_douintvec
 	},
 	{
 		.procname	= "xfrm_larval_drop",