Remove an unused variable assignment

Reviewed-by: Rich Salz <rsalz@openssl.org>

diff --git a/crypto/x509v3/pcy_tree.c b/crypto/x509v3/pcy_tree.c
index 8c13c53fc7fd31a0297e4ef2f396ea9db68a6fab..df50d803e2a8577de5d1875b52b82ffd550c30d9 100644 (file)
--- a/crypto/x509v3/pcy_tree.c
+++ b/crypto/x509v3/pcy_tree.c
@@ -118,7 +118,7 @@ static int tree_init(X509_POLICY_TREE **ptree, STACK_OF(X509) *certs,
         X509_check_purpose(x, -1, 0);
 
         /* If cache is NULL, likely ENOMEM: return immediately */
-        if ((cache = policy_cache_set(x)) == NULL)
+        if (policy_cache_set(x) == NULL)
             return X509_PCY_TREE_INTERNAL;
     }