string: Speed up xvasprintf().

[paraslash.git] / amp_filter.c

diff --git a/amp_filter.c b/amp_filter.c
index 2edfdd5879913ab9c66c8146e81e5c6a508f257f..90b5660d835de424be32d13b10ee09c63fb5cf2c 100644 (file)
--- 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.
  */
@@ -22,7 +22,6 @@ 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. */
        /** Amplification factor. */
        unsigned amp;
 };
@@ -34,18 +33,17 @@ static void amp_close(struct filter_node *fn)
 
 static int amp_parse_config(int argc, char **argv, void **config)
 {
-       struct amp_filter_args_info *amp_conf = para_calloc(sizeof(*amp_conf));
+       struct amp_filter_args_info *conf = para_calloc(sizeof(*conf));
        int ret = -E_AMP_SYNTAX;
 
-       if (amp_filter_cmdline_parser(argc, argv, amp_conf))
-               goto err;
+       amp_filter_cmdline_parser(argc, argv, conf);
        ret = -ERRNO_TO_PARA_ERROR(EINVAL);
-       if (amp_conf->amp_arg < 0)
+       if (conf->amp_arg < 0)
                goto err;
-       *config = amp_conf;
+       *config = conf;
        return 1;
 err:
-       free(amp_conf);
+       free(conf);
        return ret;
 }