diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00debug.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00debug.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c index 21af11a9733..bfab3b8780d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00debug.c +++ b/drivers/net/wireless/rt2x00/rt2x00debug.c @@ -278,6 +278,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file, { struct rt2x00debug_intf *intf = file->private_data; struct data_queue *queue; + unsigned long irqflags; unsigned int lines = 1 + intf->rt2x00dev->data_queues; size_t size; char *data; @@ -294,7 +295,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file, sprintf(data, "qid\tcount\tlimit\tlength\tindex\tdone\tcrypto\n"); queue_for_each(intf->rt2x00dev, queue) { - spin_lock(&queue->lock); + spin_lock_irqsave(&queue->lock, irqflags); temp += sprintf(temp, "%d\t%d\t%d\t%d\t%d\t%d\t%d\n", queue->qid, queue->count, queue->limit, queue->length, @@ -302,7 +303,7 @@ static ssize_t rt2x00debug_read_queue_stats(struct file *file, queue->index[Q_INDEX_DONE], queue->index[Q_INDEX_CRYPTO]); - spin_unlock(&queue->lock); + spin_unlock_irqrestore(&queue->lock, irqflags); } size = strlen(data); |