pcm_hooks: cosmetic removal of unused variables

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/src/pcm/pcm_hooks.c b/src/pcm/pcm_hooks.c
index 2fbee73..3a99d55 100644 (file)
--- a/src/pcm/pcm_hooks.c
+++ b/src/pcm/pcm_hooks.c
@@ -99,7 +99,6 @@ static int snd_pcm_hooks_close(snd_pcm_t *pcm)
                }
        }
        while (!list_empty(&h->dllist)) {
-               struct snd_pcm_hook_dllist *dl;
                pos = h->dllist.next;
                hook_remove_dlobj(list_entry(pos, struct snd_pcm_hook_dllist, list));
        }
@@ -345,7 +344,6 @@ static int snd_pcm_hook_add_conf(snd_pcm_t *pcm, snd_config_t *root, snd_config_
        snd_config_iterator_t i, next;
        int (*install_func)(snd_pcm_t *pcm, snd_config_t *args) = NULL;
        void *h = NULL;
-       struct snd_pcm_hook_dllist *dl;
 
        if (snd_config_get_type(conf) != SND_CONFIG_TYPE_COMPOUND) {
                SNDERR("Invalid hook definition");