From: Michihiro NAKAJIMA <ggcueroad@gmail.com>
Date: Sun, 8 Nov 2009 20:12:17 +0000 (-0500)
Subject: Value stored to 'target_block_length' is never read.
X-Git-Tag: v2.8.0~205
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d6e0a6d68931252cd641263342a8bcaca187655b;p=thirdparty%2Flibarchive.git

Value stored to 'target_block_length' is never read.

Found by Clang Static Analyzer.

SVN-Revision: 1610
---

diff --git a/libarchive/archive_write_set_compression_xz.c b/libarchive/archive_write_set_compression_xz.c
index 839625252..81733170b 100644
--- a/libarchive/archive_write_set_compression_xz.c
+++ b/libarchive/archive_write_set_compression_xz.c
@@ -323,7 +323,6 @@ archive_compressor_xz_finish(struct archive_write *a)
 		block_length = state->stream.next_out - state->compressed;
 
 		/* Tricky calculation to determine size of last block. */
-		target_block_length = block_length;
 		if (a->bytes_in_last_block <= 0)
 			/* Default or Zero: pad to full block */
 			target_block_length = a->bytes_per_block;