net/mlx5: fix flow director rules comparison

When deleting/replacing a flow director rule the first rule of the list
was always the one replaced instead of the corresponding one.

Fixes: 4c3e9bcdd52e ("net/mlx5: support flow director")
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>

diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index cd99cb0759c881e6de49e443ef89deca5f4dc350..3df8fba4e03a9a4059f25144997394594f7090d8 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -2914,13 +2914,16 @@ priv_fdir_filter_delete(struct priv *priv,
                        flow_h = flow_spec;
                        if (memcmp(spec, flow_spec,
                                   RTE_MIN(attr_h->size, flow_h->size)))
-                               continue;
+                               goto wrong_flow;
                        spec = (void *)((uintptr_t)attr + attr_h->size);
                        flow_spec = (void *)((uintptr_t)flow_attr +
                                             flow_h->size);
                }
                /* At this point, the flow match. */
                break;
+wrong_flow:
+               /* The flow does not match. */
+               continue;
        }
        if (flow)
                priv_flow_destroy(priv, &priv->flows, flow);