From: Michihiro NAKAJIMA <ggcueroad@gmail.com>
Date: Sun, 8 Nov 2009 20:20:16 +0000 (-0500)
Subject: Value stored to 'cpio' is never read.
X-Git-Tag: v2.8.0~203
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ca4531e174503168cff3281a9adf750381c67994;p=thirdparty%2Flibarchive.git

Value stored to 'cpio' is never read.

Found by Clang Static Analyzer.

SVN-Revision: 1612
---

diff --git a/libarchive/archive_write_set_format_cpio.c b/libarchive/archive_write_set_format_cpio.c
index c293ef2db..4457496d1 100644
--- a/libarchive/archive_write_set_format_cpio.c
+++ b/libarchive/archive_write_set_format_cpio.c
@@ -228,11 +228,9 @@ format_octal_recursive(int64_t v, char *p, int s)
 static int
 archive_write_cpio_finish(struct archive_write *a)
 {
-	struct cpio *cpio;
 	int er;
 	struct archive_entry *trailer;
 
-	cpio = (struct cpio *)a->format_data;
 	trailer = archive_entry_new();
 	/* nlink = 1 here for GNU cpio compat. */
 	archive_entry_set_nlink(trailer, 1);