Small code clean up

Small code clean up for readability.

diff --git a/src/pcm/pcm_dmix.c b/src/pcm/pcm_dmix.c
index 973483422e4d320a26d8cce2513a73c80f4887d4..978368c527afc2254cc3cbd04e8eb30c761760dd 100644 (file)
--- a/src/pcm/pcm_dmix.c
+++ b/src/pcm/pcm_dmix.c
@@ -222,8 +222,10 @@ static void snd_pcm_dmix_sync_area(snd_pcm_t *pcm, snd_pcm_uframes_t size)
        dmix->slave_appl_ptr %= dmix->shmptr->s.boundary;
        while (size > 0) {
                transfer = appl_ptr + size > pcm->buffer_size ? pcm->buffer_size - appl_ptr : size;
-               if ((transfer = slave_appl_ptr + transfer > dmix->shmptr->s.buffer_size ? dmix->shmptr->s.buffer_size - slave_appl_ptr : transfer))
-               mix_areas(dmix, src_areas, dst_areas, appl_ptr, slave_appl_ptr, transfer);
+               if (slave_appl_ptr + transfer > dmix->shmptr->s.buffer_size)
+                       transfer = dmix->shmptr->s.buffer_size - slave_appl_ptr;
+               if (transfer)
+                       mix_areas(dmix, src_areas, dst_areas, appl_ptr, slave_appl_ptr, transfer);
                if (transfer >= size)
                        return;
                size -= transfer;