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mt76: debugfs: fix queue reporting for mt76-usb

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Fix number of rx-queued frames reported by mt76_usb driver.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 2d8be76c16 ("mt76: debugfs: improve queue node readability")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Lorenzo Bianconi
2021-11-08 11:03:52 +01:00
committed by Felix Fietkau
parent f395d41f2a
commit eae7df016c
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/mediatek/mt76/debugfs.c
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@@ -74,14 +74,15 @@ EXPORT_SYMBOL_GPL(mt76_queues_read);
static int mt76_rx_queues_read(struct seq_file *s, void *data) static int mt76_rx_queues_read(struct seq_file *s, void *data)
{ {
struct mt76_dev *dev = dev_get_drvdata(s->private); struct mt76_dev *dev = dev_get_drvdata(s->private);
int i; int i, queued;
seq_puts(s, " queue | hw-queued | head | tail |\n"); seq_puts(s, " queue | hw-queued | head | tail |\n");
mt76_for_each_q_rx(dev, i) { mt76_for_each_q_rx(dev, i) {
struct mt76_queue *q = &dev->q_rx[i]; struct mt76_queue *q = &dev->q_rx[i];
queued = mt76_is_usb(dev) ? q->ndesc - q->queued : q->queued;
seq_printf(s, " %9d | %9d | %9d | %9d |\n", seq_printf(s, " %9d | %9d | %9d | %9d |\n",
i, q->queued, q->head, q->tail); i, queued, q->head, q->tail);
} }
return 0; return 0;