evaluate: Remove useless variable in expr_evaluate_bitwise()

Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

diff --git a/src/evaluate.c b/src/evaluate.c
index 507aab0a6e25ffd895aa65ce4d9dde6f79e4165c..a371c24a36cf7acf186c5513cbf57b4d557fd9d4 100644 (file)
--- a/src/evaluate.c
+++ b/src/evaluate.c
@@ -493,11 +493,10 @@ static int expr_evaluate_shift(struct eval_ctx *ctx, struct expr **expr)
 
 static int expr_evaluate_bitwise(struct eval_ctx *ctx, struct expr **expr)
 {
-       struct expr *op = *expr, *left = op->left, *right = op->right;
+       struct expr *op = *expr, *left = op->left;
 
        if (byteorder_conversion(ctx, &op->right, left->byteorder) < 0)
                return -1;
-       right = op->right;
 
        op->dtype     = left->dtype;
        op->byteorder = left->byteorder;