X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=amp_filter.c;h=9484966380a3610a8a0bab0a7eeef4bc67f9a21f;hp=4c3a336c6ba64650ccecf5033392aa4e558c2427;hb=6ca50bc4766fab54698a6c86b5395a49221c3408;hpb=8e290f7e1bb88bc9ce8c4fa8fa428e39d5b1f24a

diff --git a/amp_filter.c b/amp_filter.c
index 4c3a336c..94849663 100644
--- a/amp_filter.c
+++ b/amp_filter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2012 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2009-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -23,7 +23,6 @@ extern char *stat_item_values[NUM_STAT_ITEMS];
 /** Data specific to the amplify filter. */
 struct private_amp_data {
 	/** Points to the configuration data for this instance of this filter. */
-	struct amp_filter_args_info *conf;
 	/** Amplification factor. */
 	unsigned amp;
 };
@@ -52,14 +51,14 @@ err:
 static void amp_open(struct filter_node *fn)
 {
 	struct private_amp_data *pad = para_calloc(sizeof(*pad));
+	struct amp_filter_args_info *conf = fn->conf;
 
-	pad->conf = fn->conf;
 	fn->private_data = pad;
 	fn->min_iqs = 2;
-	if (!pad->conf->amp_given && stat_item_values[SI_AMPLIFICATION])
+	if (!conf->amp_given && stat_item_values[SI_AMPLIFICATION])
 		sscanf(stat_item_values[SI_AMPLIFICATION], "%u", &pad->amp);
 	else
-		pad->amp = pad->conf->amp_arg;
+		pad->amp = conf->amp_arg;
 	PARA_NOTICE_LOG("amplification: %u (scaling factor: %1.2f)\n",
 		pad->amp, pad->amp / 64.0 + 1.0);
 }