2 files changed, 8 insertions, 11 deletions

diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
index d3226892ad6b..9048777228e2 100644
--- a/sound/firewire/amdtp.c
+++ b/sound/firewire/amdtp.c
@@ -434,17 +434,14 @@ static void queue_out_packet(struct amdtp_out_stream *s, unsigned int cycle)
                 return;
         index = s->packet_index;
 
+        /* this module generate empty packet for 'no data' */
         syt = calculate_syt(s, cycle);
-        if (!(s->flags & CIP_BLOCKING)) {
+        if (!(s->flags & CIP_BLOCKING))
                 data_blocks = calculate_data_blocks(s);
-        } else {
-                if (syt != 0xffff) {
-                        data_blocks = s->syt_interval;
-                } else {
-                        data_blocks = 0;
-                        syt = 0xffffff;
-                }
-        }
+        else if (syt != 0xffff)
+                data_blocks = s->syt_interval;
+        else
+                data_blocks = 0;
 
         buffer = s->buffer.packets[index].buffer;
         buffer[0] = cpu_to_be32(ACCESS_ONCE(s->source_node_id_field) |
diff --git a/sound/firewire/dice.c b/sound/firewire/dice.c
index 57bcd31fcc12..c0aa64941cee 100644
--- a/sound/firewire/dice.c
+++ b/sound/firewire/dice.c
@@ -1019,7 +1019,7 @@ static void dice_proc_read(struct snd_info_entry *entry,
 
         if (dice_proc_read_mem(dice, &tx_rx_header, sections[2], 2) < 0)
                 return;
-        quadlets = min_t(u32, tx_rx_header.size, sizeof(buf.tx));
+        quadlets = min_t(u32, tx_rx_header.size, sizeof(buf.tx) / 4);
         for (stream = 0; stream < tx_rx_header.number; ++stream) {
                 if (dice_proc_read_mem(dice, &buf.tx, sections[2] + 2 +
                                        stream * tx_rx_header.size,
@@ -1045,7 +1045,7 @@ static void dice_proc_read(struct snd_info_entry *entry,
 
         if (dice_proc_read_mem(dice, &tx_rx_header, sections[4], 2) < 0)
                 return;
-        quadlets = min_t(u32, tx_rx_header.size, sizeof(buf.rx));
+        quadlets = min_t(u32, tx_rx_header.size, sizeof(buf.rx) / 4);
         for (stream = 0; stream < tx_rx_header.number; ++stream) {
                 if (dice_proc_read_mem(dice, &buf.rx, sections[4] + 2 +
                                        stream * tx_rx_header.size,