X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=kernel%2Fsound%2Ffirewire%2Ffireworks%2Ffireworks_transaction.c;fp=kernel%2Fsound%2Ffirewire%2Ffireworks%2Ffireworks_transaction.c;h=36a08ba51ec793ddd520ef5be9259b8fffaa0ed2;hb=52f993b8e89487ec9ee15a7fb4979e0f09a45b27;hp=f550808d178416cfd8c67cb9b78722687b2001e5;hpb=c189ccac5702322ed843fe17057035b7222a59b6;p=kvmfornfv.git

diff --git a/kernel/sound/firewire/fireworks/fireworks_transaction.c b/kernel/sound/firewire/fireworks/fireworks_transaction.c
index f550808d1..36a08ba51 100644
--- a/kernel/sound/firewire/fireworks/fireworks_transaction.c
+++ b/kernel/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;