pcm: remove extra NULL checks in snd_pcm_dsnoop_open()

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/src/pcm/pcm_dsnoop.c b/src/pcm/pcm_dsnoop.c
index fb1b02c..2c3b9f4 100644 (file)
--- a/src/pcm/pcm_dsnoop.c
+++ b/src/pcm/pcm_dsnoop.c
@@ -564,8 +564,8 @@ int snd_pcm_dsnoop_open(snd_pcm_t **pcmp, const char *name,
                        snd_config_t *root, snd_config_t *sconf,
                        snd_pcm_stream_t stream, int mode)
 {
-       snd_pcm_t *pcm = NULL, *spcm = NULL;
-       snd_pcm_direct_t *dsnoop = NULL;
+       snd_pcm_t *pcm, *spcm = NULL;
+       snd_pcm_direct_t *dsnoop;
        int ret, first_instance;
 
        assert(pcmp);
@@ -708,12 +708,9 @@ int snd_pcm_dsnoop_open(snd_pcm_t **pcmp, const char *name,
                snd_pcm_direct_semaphore_up(dsnoop, DIRECT_IPC_SEM_CLIENT);
 
  _err_nosem:
-       if (dsnoop) {
-               free(dsnoop->bindings);
-               free(dsnoop);
-       }
-       if (pcm)
-               snd_pcm_free(pcm);
+       free(dsnoop->bindings);
+       free(dsnoop);
+       snd_pcm_free(pcm);
        return ret;
 }