1 files changed, 12 insertions, 19 deletions

diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index 4bbf52bd6025..c5379280fab7 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -177,10 +177,8 @@ static inline int usX2Y_usbpcm_usbframe_complete(snd_usX2Y_substream_t *capsubs,
         if (NULL != urb) {
                 if (state == state_RUNNING)
                         usX2Y_urb_play_retire(playbacksubs, urb);
-                else
-                        if (state >= state_PRERUNNING) {
-                                atomic_inc(&playbacksubs->state);
-                        }
+                else if (state >= state_PRERUNNING)
+                        atomic_inc(&playbacksubs->state);
         } else {
                 switch (state) {
                 case state_STARTING1:
@@ -207,10 +205,8 @@ static inline int usX2Y_usbpcm_usbframe_complete(snd_usX2Y_substream_t *capsubs,
                 if (state == state_RUNNING) {
                         if ((err = usX2Y_usbpcm_urb_capt_retire(capsubs)))
                                 return err;
-                } else {
-                        if (state >= state_PRERUNNING)
-                                atomic_inc(&capsubs->state);
-                }
+                } else if (state >= state_PRERUNNING)
+                        atomic_inc(&capsubs->state);
                 usX2Y_usbpcm_urb_capt_iso_advance(capsubs, capsubs->completed_urb);
                 if (NULL != capsubs2)
                         usX2Y_usbpcm_urb_capt_iso_advance(NULL, capsubs2->completed_urb);
@@ -330,7 +326,7 @@ static int usX2Y_usbpcm_urbs_allocate(snd_usX2Y_substream_t *subs)
 
         /* allocate and initialize data urbs */
         for (i = 0; i < NRURBS; i++) {
-                struct urb** purb = subs->urb + i;
+                struct urb **purb = subs->urb + i;
                 if (*purb) {
                         usb_kill_urb(*purb);
                         continue;
@@ -582,10 +578,9 @@ static int snd_usX2Y_usbpcm_close(snd_pcm_substream_t *substream)
 {
         snd_pcm_runtime_t *runtime = substream->runtime;
         snd_usX2Y_substream_t *subs = (snd_usX2Y_substream_t *)runtime->private_data;
-        int err = 0;
-        snd_printd("\n");
+
         subs->pcm_substream = NULL;
-        return err;
+        return 0;
 }
 
 
@@ -710,9 +705,9 @@ static struct vm_operations_struct snd_usX2Y_hwdep_pcm_vm_ops = {
 static int snd_usX2Y_hwdep_pcm_mmap(snd_hwdep_t * hw, struct file *filp, struct vm_area_struct *area)
 {
         unsigned long   size = (unsigned long)(area->vm_end - area->vm_start);
-        usX2Ydev_t      *usX2Y = (usX2Ydev_t*)hw->private_data;
+        usX2Ydev_t      *usX2Y = hw->private_data;
 
-        if (!(((usX2Ydev_t*)hw->private_data)->chip_status & USX2Y_STAT_CHIP_INIT))
+        if (!(usX2Y->chip_status & USX2Y_STAT_CHIP_INIT))
                 return -EBUSY;
 
         /* if userspace tries to mmap beyond end of our buffer, fail */ 
@@ -726,7 +721,6 @@ static int snd_usX2Y_hwdep_pcm_mmap(snd_hwdep_t * hw, struct file *filp, struct
         }
         area->vm_ops = &snd_usX2Y_hwdep_pcm_vm_ops;
         area->vm_flags |= VM_RESERVED;
-        snd_printd("vm_flags=0x%lX\n", area->vm_flags);
         area->vm_private_data = hw->private_data;
         return 0;
 }
@@ -734,7 +728,7 @@ static int snd_usX2Y_hwdep_pcm_mmap(snd_hwdep_t * hw, struct file *filp, struct
 
 static void snd_usX2Y_hwdep_pcm_private_free(snd_hwdep_t *hwdep)
 {
-        usX2Ydev_t *usX2Y = (usX2Ydev_t *)hwdep->private_data;
+        usX2Ydev_t *usX2Y = hwdep->private_data;
         if (NULL != usX2Y->hwdep_pcm_shm)
                 snd_free_pages(usX2Y->hwdep_pcm_shm, sizeof(snd_usX2Y_hwdep_pcm_shm_t));
 }
@@ -749,10 +743,9 @@ int usX2Y_hwdep_pcm_new(snd_card_t* card)
         if (1 != nr_of_packs())
                 return 0;
 
-        if ((err = snd_hwdep_new(card, SND_USX2Y_USBPCM_ID, 1, &hw)) < 0) {
-                snd_printd("\n");
+        if ((err = snd_hwdep_new(card, SND_USX2Y_USBPCM_ID, 1, &hw)) < 0)
                 return err;
-        }
+
         hw->iface = SNDRV_HWDEP_IFACE_USX2Y_PCM;
         hw->private_data = usX2Y(card);
         hw->private_free = snd_usX2Y_hwdep_pcm_private_free;