jack: don't set audioOutput->data=NULL

There is only one caller of freeJackData() left: jack_finishDriver().
This function is called by the mpd core, and is called exactly once
for every successful jack_initDriver().  We do not need to clear
audioOutput->data, since this variable is invalidated anyway.

1 files changed, 5 insertions, 5 deletions

diff --git a/src/audioOutputs/audioOutput_jack.c b/src/audioOutputs/audioOutput_jack.c
index 9fc52055f..5e0b1b599 100644
--- a/src/audioOutputs/audioOutput_jack.c
+++ b/src/audioOutputs/audioOutput_jack.c
@@ -87,11 +87,11 @@ static void freeJackClient(JackData *jd)
 static void freeJackData(AudioOutput *audioOutput)
 {
 	JackData *jd = audioOutput->data;
-	if (jd) {
-		freeJackClient(jd);
-		free(jd);
-		audioOutput->data = NULL;
-	}
+
+	assert(jd != NULL);
+
+	freeJackClient(jd);
+	free(jd);
 }
 
 static void jack_finishDriver(AudioOutput *audioOutput)