diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 4fd49fe1046..430725da89d 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2224,6 +2224,7 @@ static int __do_proc_doulongvec_minmax(void *data, struct ctl_table *table, int
 				break;
 			if (neg)
 				continue;
+			val = convmul * val / convdiv;
 			if ((min && val < *min) || (max && val > *max))
 				continue;
 			*i = val;