Stafford Horne 8af42949d1 openrisc: xchg: fix computed is not used warning
When building allmodconfig this warning shows.

  fs/ocfs2/file.c: In function 'ocfs2_file_write_iter':
  ./arch/openrisc/include/asm/cmpxchg.h:81:3: warning: value computed is
  not used [-Wunused-value]
    ((typeof(*(ptr)))__xchg((unsigned long)(with), (ptr), sizeof(*(ptr))))
     ^

Applying the same patch logic that was done to the cmpxchg macro.

Signed-off-by: Stafford Horne <shorne@gmail.com>
2017-03-16 00:12:56 +09:00
..
2017-03-11 14:24:58 -08:00
2017-03-10 08:59:07 -08:00
2017-03-10 08:59:07 -08:00