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From 407a2c2a4d85100c8c67953e4bac2f4a6c942335 Mon Sep 17 00:00:00 2001
From: Nestor Lopez Casado <nlopezcasad@logitech.com>
Date: Thu, 18 Jul 2013 13:21:31 +0000
Subject: HID: hid-logitech-dj: querying_devices was never set
Set querying_devices flag to true when we start the enumeration
process.
This was missing from the original patch. It never produced
undesirable effects as it is highly improbable to have a second
enumeration triggered while a first one was still in progress.
Signed-off-by: Nestor Lopez Casado <nlopezcasad@logitech.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index cd33084..7a57648 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -488,6 +488,8 @@ static int logi_dj_recv_query_paired_devices(struct dj_receiver_dev *djrcv_dev)
if (djrcv_dev->querying_devices)
return 0;
+ djrcv_dev->querying_devices = true;
+
dj_report = kzalloc(sizeof(struct dj_report), GFP_KERNEL);
if (!dj_report)
return -ENOMEM;
--
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