From: Ezra Peisach <epeisach@mit.edu>
Date: Sun, 12 Apr 2009 14:09:29 +0000 (+0000)
Subject: Remove dead assignment of variables that are never used
X-Git-Tag: krb5-1.8-alpha1~547
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=d159fca76f9b33eb5bbf31c92ea2fce568d76c63;p=krb5.git

Remove dead assignment of variables that are never used

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22194 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/krb5/ccache/cc_retr.c b/src/lib/krb5/ccache/cc_retr.c
index 1e25a048c..8d3398b18 100644
--- a/src/lib/krb5/ccache/cc_retr.c
+++ b/src/lib/krb5/ccache/cc_retr.c
@@ -227,7 +227,7 @@ krb5_cc_retrieve_cred_seq (krb5_context context, krb5_ccache id,
 	  return kret;
      }
 
-     while ((kret = krb5_cc_next_cred(context, id, &cursor, &fetchcreds)) == KRB5_OK) {
+     while (krb5_cc_next_cred(context, id, &cursor, &fetchcreds) == KRB5_OK) {
       if (krb5int_cc_creds_match_request(context, whichfields, mcreds, &fetchcreds))
       {
 	      if (ktypes) {
diff --git a/src/lib/krb5/ccache/ser_cc.c b/src/lib/krb5/ccache/ser_cc.c
index 33e7f51cc..882dbf714 100644
--- a/src/lib/krb5/ccache/ser_cc.c
+++ b/src/lib/krb5/ccache/ser_cc.c
@@ -100,7 +100,6 @@ krb5_ccache_externalize(krb5_context kcontext, krb5_pointer arg, krb5_octet **bu
     krb5_octet		*bp;
     size_t		remain;
     char		*ccname;
-    size_t		namelen;
     const char		*fnamep;
 
     required = 0;
@@ -114,10 +113,7 @@ krb5_ccache_externalize(krb5_context kcontext, krb5_pointer arg, krb5_octet **bu
 	    /* Our identifier */
 	    (void) krb5_ser_pack_int32(KV5M_CCACHE, &bp, &remain);
 
-	    /* Calculate the length of the name */
-	    namelen = ccache->ops->prefix ? strlen(ccache->ops->prefix)+1 : 0;
 	    fnamep = krb5_cc_get_name(kcontext, ccache);
-	    namelen += (strlen(fnamep)+1);
 
 	    if (ccache->ops->prefix) {
 		if (asprintf(&ccname, "%s:%s", ccache->ops->prefix, fnamep) < 0)