[PATCH 9/9] audio: revert tests for pcm_ops table

[Volker Rümelin]

With previous commit every audio backend has a pcm_ops function
table. It's no longer necessary to test if the table is
available. This reverts commit cbaf25d1f5: "audio: fix
wavcapture segfault"

Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
---
 audio/audio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/audio/audio.c b/audio/audio.c
index b908e041dd..f63781b4db 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -649,7 +649,7 @@ static size_t audio_pcm_sw_read(SWVoiceIn *sw, void *buf, 
size_t size)
         total += isamp;
     }
 
-    if (hw->pcm_ops && !hw->pcm_ops->volume_in) {
+    if (!hw->pcm_ops->volume_in) {
         mixeng_volume (sw->buf, ret, &sw->vol);
     }
 
@@ -743,7 +743,7 @@ static size_t audio_pcm_sw_write(SWVoiceOut *sw, void *buf, 
size_t size)
     if (samples) {
         sw->conv(sw->buf, buf, samples);
 
-        if (sw->hw->pcm_ops && !sw->hw->pcm_ops->volume_out) {
+        if (!sw->hw->pcm_ops->volume_out) {
             mixeng_volume(sw->buf, samples, &sw->vol);
         }
     }
-- 
2.26.2