2 files changed, 7 insertions, 6 deletions

diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c
index a40be0cf1d97..782b3b84dac6 100644
--- a/sound/oss/midibuf.c
+++ b/sound/oss/midibuf.c
@@ -127,15 +127,16 @@ static void midi_poll(unsigned long dummy)
                 for (dev = 0; dev < num_midis; dev++)
                         if (midi_devs[dev] != NULL && midi_out_buf[dev] != NULL)
                         {
-                                int ok = 1;
-
-                                while (DATA_AVAIL(midi_out_buf[dev]) && ok)
+                                while (DATA_AVAIL(midi_out_buf[dev]))
                                 {
+                                        int ok;
                                         int c = midi_out_buf[dev]->queue[midi_out_buf[dev]->head];
 
                                         spin_unlock_irqrestore(&lock,flags);/* Give some time to others */
                                         ok = midi_devs[dev]->outputc(dev, c);
                                         spin_lock_irqsave(&lock, flags);
+                                        if (!ok)
+                                                break;
                                         midi_out_buf[dev]->head = (midi_out_buf[dev]->head + 1) % MAX_QUEUE_SIZE;
                                         midi_out_buf[dev]->len--;
                                 }
diff --git a/sound/oss/vwsnd.c b/sound/oss/vwsnd.c
index 187f72750e8f..6713110bdc75 100644
--- a/sound/oss/vwsnd.c
+++ b/sound/oss/vwsnd.c
@@ -628,7 +628,7 @@ static void li_setup_dma(dma_chan_t *chan,
         ASSERT(!(buffer_paddr & 0xFF));
         chan->baseval = (buffer_paddr >> 8) | 1 << (37 - 8);
 
-        chan->cfgval = (!LI_CCFG_LOCK |
+        chan->cfgval = ((chan->cfgval & ~LI_CCFG_LOCK) |
                         SHIFT_FIELD(desc->ad1843_slot, LI_CCFG_SLOT) |
                         desc->direction |
                         mode |
@@ -638,9 +638,9 @@ static void li_setup_dma(dma_chan_t *chan,
         tmask = 13 - fragshift;         /* See Lithium DMA Notes above. */
         ASSERT(size >= 2 && size <= 7);
         ASSERT(tmask >= 1 && tmask <= 7);
-        chan->ctlval = (!LI_CCTL_RESET |
+        chan->ctlval = ((chan->ctlval & ~LI_CCTL_RESET) |
                         SHIFT_FIELD(size, LI_CCTL_SIZE) |
-                        !LI_CCTL_DMA_ENABLE |
+                        (chan->ctlval & ~LI_CCTL_DMA_ENABLE) |
                         SHIFT_FIELD(tmask, LI_CCTL_TMASK) |
                         SHIFT_FIELD(0, LI_CCTL_TPTR));