Minor cleanup (coverity)

servers/slapd/back-meta/config.c

@@ -1790,7 +1790,7 @@ meta_back_cf_gen( ConfigArgs *c )
 		case LDAP_BACK_CFG_IDASSERT_AUTHZFROM: {
 			BerVarray *bvp;
 
-			bvp = &mt->mt_idassert_authz; break;
+			bvp = &mt->mt_idassert_authz;
 			if ( c->valx < 0 ) {
 				if ( *bvp != NULL ) {
 					ber_bvarray_free( *bvp );
@@ -2657,6 +2657,7 @@ idassert-authzFrom	"dn:<rootdn>"
 
 			/* re-parse all rewrite rules, up to the one
 			 * that needs to be added */
+			ca.be = c->be;
 			ca.fname = c->fname;
 			ca.lineno = c->lineno;
 			for ( i = 0; i < ix; i++ ) {

servers/slapd/back-meta/search.c

@@ -251,6 +251,7 @@ retry:;
 		Debug( LDAP_DEBUG_ANY, "%s meta_search_dobind_init[%d] mc=%p: "
 			"empty dn with non-empty cred: error\n",
 			op->o_log_prefix, candidate, (void *)mc );
+		rc = LDAP_OTHER;
 		goto other;
 	}
 
@@ -335,7 +336,7 @@ down:;
 
 		if ( *mcp == NULL ) {
 			retcode = META_SEARCH_ERR;
-			rs->sr_err = LDAP_UNAVAILABLE;
+			rc = LDAP_UNAVAILABLE;
 			candidates[ candidate ].sr_msgid = META_MSGID_IGNORE;
 			break;
 		}
@@ -353,7 +354,6 @@ other:;
 			LDAP_BACK_CONN_TAINTED_SET( mc );
 			meta_back_release_conn_lock( mi, mc, 0 );
 			*mcp = NULL;
-			rs->sr_err = rc;
 
 			retcode = META_SEARCH_ERR;