From 407a2c2a4d85100c8c67953e4bac2f4a6c942335 Mon Sep 17 00:00:00 2001 From: Nestor Lopez Casado Date: Thu, 18 Jul 2013 06:21:31 -0700 Subject: [PATCH] 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 Signed-off-by: Jiri Kosina --- drivers/hid/hid-logitech-dj.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index cd33084c7860..7a5764843bfb 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;