[syslinux:master] core/fs/iso9660/iso9660.c: remove variables set but not used

[syslinux-bot for H. Peter Anvin]

Commit-ID:  05ae4dd744b743ea7178c3627ccf017854129ae2
Gitweb:     http://syslinux.zytor.com/commit/05ae4dd744b743ea7178c3627ccf017854129ae2
Author:     H. Peter Anvin <hpa at zytor.com>
AuthorDate: Wed, 16 Mar 2011 13:10:36 -0700
Committer:  H. Peter Anvin <hpa at zytor.com>
CommitDate: Wed, 16 Mar 2011 13:10:36 -0700

core/fs/iso9660/iso9660.c: remove variables set but not used

gcc 4.6 warns on variables set but not used, so remove them.

Signed-off-by: H. Peter Anvin <hpa at zytor.com>


---
 core/fs/iso9660/iso9660.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/core/fs/iso9660/iso9660.c b/core/fs/iso9660/iso9660.c
index 46f5f17..5c04528 100644
--- a/core/fs/iso9660/iso9660.c
+++ b/core/fs/iso9660/iso9660.c
@@ -118,9 +118,10 @@ static bool iso_compare_name(const char *de_name, size_t len,
     char iso_file_name[256];
     char *p = iso_file_name;
     char c1, c2;
-    size_t i;
+    int i;
     
     i = iso_convert_name(iso_file_name, de_name, len);
+    (void)i;
     dprintf("Compare: \"%s\" to \"%s\" (len %zu)\n",
 	    file_name, iso_file_name, i);