From: Jes Sorensen <jes.soren...@redhat.com>

Dump the contents of unhandled C2H events. We should be handling all
expected events, so this is debugging help in case an unexpected event
happens.

Signed-off-by: Jes Sorensen <jes.soren...@redhat.com>
---
 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c 
b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
index f9d5b23..3985903 100644
--- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
+++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.c
@@ -7446,7 +7446,10 @@ static void rtl8723bu_handle_c2h(struct rtl8xxxu_priv 
*priv,
                        c2h->bt_mp_info.ext_id, c2h->bt_mp_info.status);
                break;
        default:
-               dev_info(dev, "Unhandled C2H event %02x\n", c2h->id);
+               dev_info(dev, "Unhandled C2H event %02x seq %02x\n",
+                        c2h->id, c2h->seq);
+               print_hex_dump(KERN_INFO, "C2H content: ", DUMP_PREFIX_NONE,
+                              16, 1, c2h->raw.payload, len, false);
                break;
        }
 }
-- 
2.5.0

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