Commit 5aed1393 authored Jun 16, 2014 by Vladimir Kondratiev Committed by John W. Linville Jun 19, 2014

wil6210: avoid dmesg pollution by Tx errors



On Tx path, when vring for the destination not found,
it was considered as error and message was printed unconditionally.
However, this situation is normal after disconnect. If disconnect was while
heavy traffic load, lots of Tx packets will be dropped and this would
cause significant amount of prints in dmesg.
Demote messages priority from 'error' to 'debug'.

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 194b482b

drivers/net/wireless/ath/wil6210/txrx.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -771,7 +771,7 @@ static struct vring wil_tx_bcast(struct wil6210_priv wil,
		goto found;
		}

		wil_err(wil, "Tx while no vrings active?\n");
		wil_dbg_txrx(wil, "Tx while no vrings active?\n");

		return NULL;

		@@ -1031,7 +1031,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff skb, struct net_device ndev)
		vring = wil_tx_bcast(wil, skb);
		}
		if (!vring) {
		wil_err(wil, "No Tx VRING found for %pM\n", eth->h_dest);
		wil_dbg_txrx(wil, "No Tx VRING found for %pM\n", eth->h_dest);
		goto drop;
		}
		/* set up vring entry */