[PATCH 2/3] time: use ktime_get_real_seconds() in time syscall

[Arnd Bergmann]

Both get_seconds() and do_gettimeofday() are deprecated. Let's
change the time() implementation to use the replacement function
instead.

Obviously the system call will still overflow in 2038, but this
gets us closer to removing the old helper functions.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 kernel/time/time.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/kernel/time/time.c b/kernel/time/time.c
index 8e4f3fd2f84b..90867ece5c09 100644
--- a/kernel/time/time.c
+++ b/kernel/time/time.c
@@ -63,7 +63,7 @@ EXPORT_SYMBOL(sys_tz);
  */
 SYSCALL_DEFINE1(time, time_t __user *, tloc)
 {
-	time_t i = get_seconds();
+	time_t i = (time_t)ktime_get_real_seconds();
 
 	if (tloc) {
 		if (put_user(i,tloc))
@@ -106,11 +106,9 @@ SYSCALL_DEFINE1(stime, time_t __user *, tptr)
 /* compat_time_t is a 32 bit "long" and needs to get converted. */
 COMPAT_SYSCALL_DEFINE1(time, compat_time_t __user *, tloc)
 {
-	struct timeval tv;
 	compat_time_t i;
 
-	do_gettimeofday(&tv);
-	i = tv.tv_sec;
+	i = (compat_time_t)ktime_get_real_seconds();
 
 	if (tloc) {
 		if (put_user(i,tloc))
-- 
2.9.0