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 <nlopezca...@logitech.com>
---
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 0d13389..d4657a5 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;
--
1.7.9.5
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