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wil6210: reduce dmesg pollution after FW crash

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When FW crashes, dmesg get polluted with the "FW not ready"
error message. Print it only once per FW lifecycle

Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vladimir Kondratiev 2014-03-17 15:34:11 +02:00 committed by John W. Linville
parent 36b10a7239
commit aa27deaabf
1 changed files with 6 additions and 1 deletions
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7
drivers/net/wireless/ath/wil6210/txrx.c
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@ -956,11 +956,15 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
struct wil6210_priv *wil = ndev_to_wil(ndev);
struct ethhdr *eth = (void *)skb->data;
struct vring *vring;
static bool pr_once_fw;
int rc;
wil_dbg_txrx(wil, "%s()\n", __func__);
if (!test_bit(wil_status_fwready, &wil->status)) {
wil_err(wil, "FW not ready\n");
if (!pr_once_fw) {
wil_err(wil, "FW not ready\n");
pr_once_fw = true;
}
goto drop;
}
if (!test_bit(wil_status_fwconnected, &wil->status)) {
@ -971,6 +975,7 @@ netdev_tx_t wil_start_xmit(struct sk_buff *skb, struct net_device *ndev)
wil_err(wil, "Xmit in monitor mode not supported\n");
goto drop;
}
pr_once_fw = false;
/* find vring */
if (is_unicast_ether_addr(eth->h_dest)) {