From: Andre Noll <maan@systemlinux.org>
Date: Tue, 2 Mar 2010 05:54:18 +0000 (+0100)
Subject: btr: Kill an unused variable.
X-Git-Tag: v0.4.2~32
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=635ffa801ce0d4f5055ad022a5de935acd83b056

btr: Kill an unused variable.
---

diff --git a/buffer_tree.c b/buffer_tree.c
index 45650a24..9be53201 100644
--- a/buffer_tree.c
+++ b/buffer_tree.c
@@ -854,7 +854,7 @@ static void merge_input_pool(struct btr_node *btrn, size_t dest_size)
 	struct btr_buffer_reference *br, *wbr = NULL;
 	int num_refs; /* including wrap buffer */
 	char *buf, *buf1 = NULL, *buf2 = NULL;
-	size_t sz, sz1 = 0, sz2 = 0, wsz;
+	size_t sz, sz1 = 0, sz2 = 0;
 
 	br = get_first_input_br(btrn);
 	if (!br || br_available_bytes(br) >= dest_size)
@@ -922,7 +922,6 @@ next:
 	 * We already have a wrap buffer, but it is too small. It might be
 	 * partially used.
 	 */
-	wsz = br_available_bytes(wbr);
 	if (wbr->wrap_count == sz1 && wbr->btrb->size >= sz1 + sz2) /* nothing we can do about it */
 		return;
 	sz = sz1 + sz2 - wbr->btrb->size; /* amount of new data */