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Subject[PATCH] [net-next, netfilter] mlx5: avoid unused variable warning
Date
Without CONFIG_MLX5_ESWITCH we get a harmless warning:

drivers/net/ethernet/mellanox/mlx5/core/en_main.c:3467:21: error: unused variable 'priv' [-Werror,-Wunused-variable]
struct mlx5e_priv *priv = netdev_priv(dev);

Hide the declaration in the same #ifdef as its usage.

Fixes: 4e95bc268b91 ("net: flow_offload: add flow_block_cb_setup_simple()")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 6d0ae87c8ded..b562ba904ea1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -3464,7 +3464,9 @@ static LIST_HEAD(mlx5e_block_cb_list);
static int mlx5e_setup_tc(struct net_device *dev, enum tc_setup_type type,
void *type_data)
{
+#ifdef CONFIG_MLX5_ESWITCH
struct mlx5e_priv *priv = netdev_priv(dev);
+#endif

switch (type) {
#ifdef CONFIG_MLX5_ESWITCH
--
2.20.0
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