ocfs2: make mlog_errno return the errno
authorAndrew Morton <akpm@linux-foundation.org>
Tue, 14 Apr 2015 22:43:52 +0000 (15:43 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 14 Apr 2015 23:48:58 +0000 (16:48 -0700)
commit1d5b897706d11ac59fecd85ba7b1cbf91c44fe50
treed49f88710c1cb512458dce9f96d01a6cbd926389
parent2f2eca20a09dac0e9d62bf57ce6a0c6ef6cf91e6
ocfs2: make mlog_errno return the errno

ocfs2 does

        mlog_errno(v);
        return v;

in many places.  Change mlog_errno() so we can do

        return mlog_errno(v);

For some weird reason this patch reduces the size of ocfs2 by 6k:

  akpm3:/usr/src/25> size fs/ocfs2/ocfs2.ko
     text    data     bss     dec     hex filename
  1146613   82767  832192 2061572  1f7504 fs/ocfs2/ocfs2.ko-before
  1140857   82767  832192 2055816  1f5e88 fs/ocfs2/ocfs2.ko-after

[dan.carpenter@oracle.com: double evaluation concerns in mlog_errno()]
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: alex chen <alex.chen@huawei.com>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/ocfs2/cluster/masklog.h