sched_rr_get_interval(): move compat to native, get rid of set_fs()

switch to using timespec64 internally, while we are at it

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 0 insertions, 16 deletions

diff --git a/kernel/compat.c b/kernel/compat.c
index a46a4a40bb8b..d1cee656a7ed 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -562,22 +562,6 @@ COMPAT_SYSCALL_DEFINE4(migrate_pages, compat_pid_t, pid,
 }
 #endif
 
-COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
-                       compat_pid_t, pid,
-                       struct compat_timespec __user *, interval)
-{
-        struct timespec t;
-        int ret;
-        mm_segment_t old_fs = get_fs();
-
-        set_fs(KERNEL_DS);
-        ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
-        set_fs(old_fs);
-        if (compat_put_timespec(&t, interval))
-                return -EFAULT;
-        return ret;
-}
-
 /*
  * Allocate user-space memory for the duration of a single system call,
  * in order to marshall parameters inside a compat thunk.