From: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Date: Mon, 29 Dec 2014 13:00:18 +0000 (+0200)
Subject: 9p: fix error handling in v9fs_file_do_lock
X-Git-Tag: omap-for-v4.1/fixes-rc1~94^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad80492df56b4bd2d4da9990678d87b66af42f54;p=pandora-kernel.git

9p: fix error handling in v9fs_file_do_lock

p9_client_lock_dotl() doesn't set status if p9_client_rpc() fails.
It can lead to 'default:' case in switch below and kernel crashes.

Let's bypass the switch if p9_client_lock_dotl() fails.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Dominique Martinet <dominique.martinet@cea.fr>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
---

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