From: Andre Noll <maan@systemlinux.org>
Date: Mon, 11 Jul 2011 21:37:52 +0000 (+0200)
Subject: fecdec: Kill an unused variable.
X-Git-Tag: v0.4.8~28
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=4a633fcb6a96ba24dfd4267b845817e3df18abab;hp=-c

fecdec: Kill an unused variable.

The variable "p" is set, but the assigned value is never used.
---

4a633fcb6a96ba24dfd4267b845817e3df18abab
diff --git a/fecdec_filter.c b/fecdec_filter.c
index fb2dba02..09a2fabd 100644
--- a/fecdec_filter.c
+++ b/fecdec_filter.c
@@ -291,7 +291,7 @@ static int decode_group(struct fecdec_group *fg, struct filter_node *fn)
 	size_t written, need;
 	struct private_fecdec_data *pfd = fn->private_data;
 	enum fec_group_usability u = group_is_usable(fg, pfd);
-	char *buf = NULL, *p;
+	char *buf = NULL;
 
 	if (u == FEC_GROUP_UNUSABLE) {
 		PARA_INFO_LOG("dropping unusable group %d\n", fg->h.group_num);
@@ -315,7 +315,6 @@ static int decode_group(struct fecdec_group *fg, struct filter_node *fn)
 	if (need > btr_pool_unused(pfd->btrp))
 		return -E_FECDEC_OVERRUN;
 	btr_pool_get_buffer(pfd->btrp, &buf);
-	p = buf;
 	if (u == FEC_GROUP_USABLE_WITH_HEADER) {
 		PARA_INFO_LOG("writing audio file header\n");
 		written = 0;
@@ -328,7 +327,6 @@ static int decode_group(struct fecdec_group *fg, struct filter_node *fn)
 			btr_copy(fg->data[i], n, pfd->btrp, fn->btrn);
 			written += n;
 		}
-		p += written;
 	}
 	written = 0;
 	for (; i < fg->h.data_slices_per_group; i++) {
@@ -338,7 +336,6 @@ static int decode_group(struct fecdec_group *fg, struct filter_node *fn)
 		btr_copy(fg->data[i], n, pfd->btrp, fn->btrn);
 		written += n;
 	}
-	p += written;
 	return 0;
 }