X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=amp_filter.c;h=5193d7c166d9345ced27899e38714ddd5d393fcf;hp=a6bfca25acd3126562d14a198e64ac1459a1b988;hb=1709cc8f8a54429441f8f83c38146e667133c727;hpb=2f07d34b5d4c37606be5849b6ee51e0443707898

diff --git a/amp_filter.c b/amp_filter.c
index a6bfca25..5193d7c1 100644
--- a/amp_filter.c
+++ b/amp_filter.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2009-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2009 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -34,7 +34,7 @@ static void amp_close(struct filter_node *fn)
 static int amp_parse_config(int argc, char **argv, void **config)
 {
 	struct amp_filter_args_info *conf = para_calloc(sizeof(*conf));
-	int ret = -E_AMP_SYNTAX;
+	int ret;
 
 	amp_filter_cmdline_parser(argc, argv, conf);
 	ret = -ERRNO_TO_PARA_ERROR(EINVAL);
@@ -58,13 +58,13 @@ static void amp_open(struct filter_node *fn)
 		sscanf(stat_item_values[SI_AMPLIFICATION], "%u", &pad->amp);
 	else
 		pad->amp = conf->amp_arg;
-	PARA_NOTICE_LOG("amplification: %u (scaling factor: %1.2f)\n",
+	PARA_INFO_LOG("amplification: %u (scaling factor: %1.2f)\n",
 		pad->amp, pad->amp / 64.0 + 1.0);
 }
 
-static int amp_post_select(__a_unused struct sched *s, struct task *t)
+static int amp_post_select(__a_unused struct sched *s, void *context)
 {
-	struct filter_node *fn = container_of(t, struct filter_node, task);
+	struct filter_node *fn = context;
 	struct private_amp_data *pad = fn->private_data;
 	struct btr_node *btrn = fn->btrn;
 	int ret, factor = 64 + pad->amp;
@@ -73,7 +73,7 @@ static int amp_post_select(__a_unused struct sched *s, struct task *t)
 	bool inplace = btr_inplace_ok(btrn);
 
 	if (pad->amp == 0) { /* no amplification */
-		btr_splice_out_node(btrn);
+		btr_splice_out_node(&fn->btrn);
 		return -E_AMP_ZERO_AMP;
 	}
 next_buffer:
@@ -137,8 +137,5 @@ void amp_filter_init(struct filter *f)
 	f->post_select = amp_post_select;
 	f->parse_config = amp_parse_config;
 	f->free_config = amp_free_config;
-	f->help = (struct ggo_help) {
-		.short_help = amp_filter_args_info_help,
-		.detailed_help = amp_filter_args_info_detailed_help
-	};
+	f->help = (struct ggo_help)DEFINE_GGO_HELP(amp_filter);
 }