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Diffstat (limited to 'sound/firewire/fireworks/fireworks_transaction.c')
-rw-r--r--sound/firewire/fireworks/fireworks_transaction.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/sound/firewire/fireworks/fireworks_transaction.c b/sound/firewire/fireworks/fireworks_transaction.c
index f550808d1784..36a08ba51ec7 100644
--- a/sound/firewire/fireworks/fireworks_transaction.c
+++ b/sound/firewire/fireworks/fireworks_transaction.c
@@ -121,11 +121,11 @@ copy_resp_to_buf(struct snd_efw *efw, void *data, size_t length, int *rcode)
size_t capacity, till_end;
struct snd_efw_transaction *t;
- spin_lock_irq(&efw->lock);
-
t = (struct snd_efw_transaction *)data;
length = min_t(size_t, be32_to_cpu(t->length) * sizeof(u32), length);
+ spin_lock_irq(&efw->lock);
+
if (efw->push_ptr < efw->pull_ptr)
capacity = (unsigned int)(efw->pull_ptr - efw->push_ptr);
else
@@ -155,7 +155,6 @@ copy_resp_to_buf(struct snd_efw *efw, void *data, size_t length, int *rcode)
}
/* for hwdep */
- efw->resp_queues++;
wake_up(&efw->hwdep_wait);
*rcode = RCODE_COMPLETE;