1 files changed, 2 insertions, 2 deletions

diff --git a/arch/s390/mm/cmm.c b/arch/s390/mm/cmm.c
index 9d84a1feefef..76741306af2a 100644
--- a/arch/s390/mm/cmm.c
+++ b/arch/s390/mm/cmm.c
@@ -257,8 +257,8 @@ static int cmm_pages_handler(ctl_table *ctl, int write, void __user *buffer,
                              size_t *lenp, loff_t *ppos)
 {
         char buf[16], *p;
+        unsigned int len;
         long nr;
-        int len;
 
         if (!*lenp || (*ppos && !write)) {
                 *lenp = 0;
@@ -298,7 +298,7 @@ static int cmm_timeout_handler(ctl_table *ctl, int write,  void __user *buffer,
 {
         char buf[64], *p;
         long nr, seconds;
-        int len;
+        unsigned int len;
 
         if (!*lenp || (*ppos && !write)) {
                 *lenp = 0;