From ae870e5d04f4ebc6c27e76652dccb6bacc6e1e8e Mon Sep 17 00:00:00 2001
From: Eli Billauer <eli.billauer@gmail.com>
Date: Thu, 4 Sep 2014 17:47:49 +0300
Subject: [PATCH] staging: xillybus: Use the return value of
 wait_event_interruptible

Rather than checking the wait condition, the return value of
wait_event_interruptible() and wait_event_interruptible_timeout() is
used.

Suggested-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Eli Billauer <eli.billauer@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed