x86: switch to generic compat sched_rr_get_interval()

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

3 files changed, 1 insertions, 21 deletions

diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
index 0306fdc97260..cdf22ba9fa3a 100644
--- a/arch/x86/ia32/sys_ia32.c
+++ b/arch/x86/ia32/sys_ia32.c
@@ -293,23 +293,6 @@ asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr,
         return compat_sys_wait4(pid, stat_addr, options, NULL);
 }
 
-/* 32-bit timeval and related flotsam.  */
-
-asmlinkage long sys32_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 (put_compat_timespec(&t, interval))
-                return -EFAULT;
-        return ret;
-}
-
 /* warning: next two assume little endian */
 asmlinkage long sys32_pread(unsigned int fd, char __user *ubuf, u32 count,
                             u32 poslo, u32 poshi)
diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h
index d4c3837f9297..c603c8f7d6d5 100644
--- a/arch/x86/include/asm/sys_ia32.h
+++ b/arch/x86/include/asm/sys_ia32.h
@@ -43,9 +43,6 @@ asmlinkage long sys32_alarm(unsigned int);
 asmlinkage long sys32_waitpid(compat_pid_t, unsigned int __user *, int);
 asmlinkage long sys32_sysfs(int, u32, u32);
 
-asmlinkage long sys32_sched_rr_get_interval(compat_pid_t,
-                                            struct compat_timespec __user *);
-
 asmlinkage long sys32_pread(unsigned int, char __user *, u32, u32, u32);
 asmlinkage long sys32_pwrite(unsigned int, const char __user *, u32, u32, u32);
 
diff --git a/arch/x86/syscalls/syscall_32.tbl b/arch/x86/syscalls/syscall_32.tbl
index fae76a348c73..f6006b2c1936 100644
--- a/arch/x86/syscalls/syscall_32.tbl
+++ b/arch/x86/syscalls/syscall_32.tbl
@@ -167,7 +167,7 @@
 158     i386    sched_yield             sys_sched_yield
 159     i386    sched_get_priority_max  sys_sched_get_priority_max
 160     i386    sched_get_priority_min  sys_sched_get_priority_min
-161     i386    sched_rr_get_interval   sys_sched_rr_get_interval       sys32_sched_rr_get_interval
+161     i386    sched_rr_get_interval   sys_sched_rr_get_interval       compat_sys_sched_rr_get_interval
 162     i386    nanosleep               sys_nanosleep                   compat_sys_nanosleep
 163     i386    mremap                  sys_mremap
 164     i386    setresuid               sys_setresuid16