From: Norton.Zhu <norton.zhu@huawei.com>
Date: Fri, 4 Sep 2015 22:44:28 +0000 (-0700)
Subject: ocfs2: optimize error handling in dlm_request_join
X-Git-Tag: omap-for-v4.3/fixes-rc1~87^2~78
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=72f6fe1fe5a386225cdc30f025681830a63a117e;p=pandora-kernel.git

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>
---

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