From: Theodore Ts'o <tytso@mit.edu>
Date: Thu, 29 Mar 2007 04:26:10 +0000 (-0400)
Subject: [COVERITY] Fix coverity warning in debugfs
X-Git-Tag: E2FSPROGS-1_40~84
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d904dd2ac0240c2a871ca742321c0ea65f493284;p=thirdparty%2Fe2fsprogs.git

[COVERITY] Fix coverity warning in debugfs

This is a no-op since long_opt isn't currently being used; the -l option
to htree_dump is currently unwired to anything at the moment.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>

Coverity ID: 47: Used before assigned
---

diff --git a/debugfs/ChangeLog b/debugfs/ChangeLog
index ea0f19670..c49aa63a3 100644
--- a/debugfs/ChangeLog
+++ b/debugfs/ChangeLog
@@ -1,3 +1,9 @@
+2007-03-29  Theodore Tso  <tytso@mit.edu>
+
+	* htree.c (do_htree_dump): Fix coverity use before assignment
+		warning.  (long_opt isn't being used for anything right
+		now, so this is a no-op)
+
 2007-03-23  Theodore Tso  <tytso@mit.edu>
 
 	* logdump.c (do_logdump): Fix file handle leak if logdump fails
diff --git a/debugfs/htree.c b/debugfs/htree.c
index bd1fd5128..0f7e9c1da 100644
--- a/debugfs/htree.c
+++ b/debugfs/htree.c
@@ -185,7 +185,7 @@ void do_htree_dump(int argc, char *argv[])
 	ext2_ino_t	ino;
 	struct ext2_inode inode;
 	int		c;
-	int		long_opt;
+	int		long_opt = 0;
 	char		*buf = NULL;
 	struct 		ext2_dx_root_info  *rootnode;
 	struct 		ext2_dx_entry *ent;