1 files changed, 10 insertions, 2 deletions

diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
index 5207591a598c..4d792739dbd1 100644
--- a/drivers/hid/hid-logitech-dj.c
+++ b/drivers/hid/hid-logitech-dj.c
@@ -574,7 +574,7 @@ static int logi_dj_ll_input_event(struct input_dev *dev, unsigned int type,
 
         struct hid_field *field;
         struct hid_report *report;
-        unsigned char data[8];
+        unsigned char *data;
         int offset;
 
         dbg_hid("%s: %s, type:%d | code:%d | value:%d\n",
@@ -590,6 +590,13 @@ static int logi_dj_ll_input_event(struct input_dev *dev, unsigned int type,
                 return -1;
         }
         hid_set_field(field, offset, value);
+
+        data = hid_alloc_report_buf(field->report, GFP_KERNEL);
+        if (!data) {
+                dev_warn(&dev->dev, "failed to allocate report buf memory\n");
+                return -1;
+        }
+
         hid_output_report(field->report, &data[0]);
 
         output_report_enum = &dj_rcv_hiddev->report_enum[HID_OUTPUT_REPORT];
@@ -600,8 +607,9 @@ static int logi_dj_ll_input_event(struct input_dev *dev, unsigned int type,
 
         hid_hw_request(dj_rcv_hiddev, report, HID_REQ_SET_REPORT);
 
-        return 0;
+        kfree(data);
 
+        return 0;
 }
 
 static int logi_dj_ll_start(struct hid_device *hid)