commit 72f6fe1fe5a386225cdc30f025681830a63a117e
author Norton.Zhu <norton.zhu@huawei.com> Fri Sep 04 15:44:28 2015 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> Fri Sep 04 16:54:41 2015 -0700
tree ad9de371ce30812954917c212044d5fadfa2feb1
parent 928dda1f9433f024ac48c3d97ae683bf83dd0e42

ocfs2: optimize error handling in dlm_request_join

Currently error handling in dlm_request_join is a little obscure, so
optimize it to promote readability.

If packet.code is invalid, reset it to JOIN_DISALLOW to keep it
meaningful.  It only influences the log printing.

Signed-off-by: Norton.Zhu <norton.zhu@huawei.com>
Cc: Srinivas Eeda <srinivas.eeda@oracle.com>
Reviewed-by: Mark Fasheh <mfasheh@suse.de>
Cc: Joel Becker <jlbec@evilplan.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>