2 files changed, 2 insertions, 20 deletions

diff --git a/kernel/sys.c b/kernel/sys.c
index 304b5410d746..d1fe71eb4546 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -1750,7 +1750,7 @@ asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 }
 
 asmlinkage long sys_getcpu(unsigned __user *cpup, unsigned __user *nodep,
-                           struct getcpu_cache __user *cache)
+                           struct getcpu_cache __user *unused)
 {
         int err = 0;
         int cpu = raw_smp_processor_id();
@@ -1758,24 +1758,6 @@ asmlinkage long sys_getcpu(unsigned __user *cpup, unsigned __user *nodep,
                 err |= put_user(cpu, cpup);
         if (nodep)
                 err |= put_user(cpu_to_node(cpu), nodep);
-        if (cache) {
-                /*
-                 * The cache is not needed for this implementation,
-                 * but make sure user programs pass something
-                 * valid. vsyscall implementations can instead make
-                 * good use of the cache. Only use t0 and t1 because
-                 * these are available in both 32bit and 64bit ABI (no
-                 * need for a compat_getcpu). 32bit has enough
-                 * padding
-                 */
-                unsigned long t0, t1;
-                get_user(t0, &cache->blob[0]);
-                get_user(t1, &cache->blob[1]);
-                t0++;
-                t1++;
-                put_user(t0, &cache->blob[0]);
-                put_user(t1, &cache->blob[1]);
-        }
         return err ? -EFAULT : 0;
 }
 
diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index de6a2d6b3ebb..14a2ecf2b318 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -205,7 +205,7 @@ static void sync_cmos_clock(unsigned long dummy)
                 return;
 
         getnstimeofday(&now);
-        if (abs(xtime.tv_nsec - (NSEC_PER_SEC / 2)) <= tick_nsec / 2)
+        if (abs(now.tv_nsec - (NSEC_PER_SEC / 2)) <= tick_nsec / 2)
                 fail = update_persistent_clock(now);
 
         next.tv_nsec = (NSEC_PER_SEC / 2) - now.tv_nsec;