Commit 42edb537 authored by Jérôme Pouiller's avatar Jérôme Pouiller Committed by Greg Kroah-Hartman
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staging: wfx: improve error message on unexpected confirmation 



When driver receives an unexpected answer from the device, it shows
"unsupported HIF ID". That message does not represent the real error.

Signed-off-by: default avatarJérôme Pouiller <jerome.pouiller@silabs.com>
Link: https://lore.kernel.org/r/20191217161318.31402-15-Jerome.Pouiller@silabs.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 88d54d6e

drivers/staging/wfx/hif_rx.c

+6 −1
Original line number Diff line number Diff line
@@ -358,7 +358,12 @@ void wfx_handle_rx(struct wfx_dev *wdev, struct sk_buff *skb) 
			goto free;

		}

	}

	dev_err(wdev->dev, "unsupported HIF ID %02x\n", hif_id);

	if (hif_id & 0x80)

		dev_err(wdev->dev, "unsupported HIF indication: ID %02x\n",

			hif_id);

	else

		dev_err(wdev->dev, "unexpected HIF confirmation: ID %02x\n",

			hif_id);

free:

	dev_kfree_skb(skb);

}