alsa_write: Simplify alsa_post_select().
[paraslash.git] / alsa_write.c
index bc06fc3..9822da6 100644 (file)
@@ -240,6 +240,8 @@ static void alsa_close(struct writer_node *wn)
 
        if (!pad)
                return;
+       if (!pad->handle)
+               goto free_pad;
        /*
         * It's OK to have a blocking operation here because we already made
         * sure that the PCM output buffer is (nearly) empty.
@@ -248,6 +250,7 @@ static void alsa_close(struct writer_node *wn)
        snd_pcm_drain(pad->handle);
        snd_pcm_close(pad->handle);
        snd_config_update_free_global();
+free_pad:
        free(pad);
 }
 
@@ -304,11 +307,8 @@ again:
                PARA_INFO_LOG("%u channel(s), %uHz\n", pad->channels,
                        pad->sample_rate);
                ret = alsa_init(wn);
-               if (ret < 0) {
-                       free(wn->private_data);
-                       wn->private_data = NULL;
+               if (ret < 0)
                        goto err;
-               }
                wn->min_iqs = pad->bytes_per_frame;
                goto again;
        }