diff options
| author | Saeed Mahameed <saeedm@mellanox.com> | 2020-05-16 03:11:29 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2020-06-25 22:41:46 +0300 |
| commit | efbb974d8ead5106787144219cb240fdcebccc16 (patch) | |
| tree | a21ff67117597a524a2e7f8bee1a04d9a3e15efb /drivers | |
| parent | 7a64ca862ac96d5e78a59bd57549034134ee0949 (diff) | |
| download | linux-efbb974d8ead5106787144219cb240fdcebccc16.tar.xz | |
net/mlx5e: vxlan: Return bool instead of opaque ptr in port_lookup()
struct mlx5_vxlan_port is not exposed to the outside callers, it is
redundant to return a pointer to it from mlx5_vxlan_port_lookup(), to be
only used as a boolean, so just return a boolean.
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h | 5 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c b/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c index 85cbc4295585..be34330d89cc 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c @@ -77,9 +77,10 @@ static int mlx5_vxlan_core_del_port_cmd(struct mlx5_core_dev *mdev, u16 port) return mlx5_cmd_exec_in(mdev, delete_vxlan_udp_dport, in); } -struct mlx5_vxlan_port *mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) +bool mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) { - struct mlx5_vxlan_port *retptr = NULL, *vxlanp; + struct mlx5_vxlan_port *vxlanp; + bool found = false; if (!mlx5_vxlan_allowed(vxlan)) return NULL; @@ -87,12 +88,12 @@ struct mlx5_vxlan_port *mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 por rcu_read_lock(); hash_for_each_possible_rcu(vxlan->htable, vxlanp, hlist, port) if (vxlanp->udp_port == port) { - retptr = vxlanp; + found = true; break; } rcu_read_unlock(); - return retptr; + return found; } static struct mlx5_vxlan_port *vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h b/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h index 8fb0eb08fa6d..6d599f4a8acd 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.h @@ -50,15 +50,14 @@ struct mlx5_vxlan *mlx5_vxlan_create(struct mlx5_core_dev *mdev); void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan); int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port); int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port); -struct mlx5_vxlan_port *mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port); +bool mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port); #else static inline struct mlx5_vxlan* mlx5_vxlan_create(struct mlx5_core_dev *mdev) { return ERR_PTR(-EOPNOTSUPP); } static inline void mlx5_vxlan_destroy(struct mlx5_vxlan *vxlan) { return; } static inline int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; } static inline int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port) { return -EOPNOTSUPP; } -static inline struct mx5_vxlan_port* -mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) { return NULL; } +static inline bool mlx5_vxlan_lookup_port(struct mlx5_vxlan *vxlan, u16 port) { return false; } #endif #endif /* __MLX5_VXLAN_H__ */ |