net/mlx5e: Use refcount_t for refcount (b51c225e) · Commits · 戴 / test

drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c

+5 −4

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@

		#include <linux/kernel.h>
		#include <linux/module.h>
		#include <linux/refcount.h>
		#include <linux/mlx5/driver.h>
		#include <net/vxlan.h>
		#include "mlx5_core.h"
		@@ -48,7 +49,7 @@ struct mlx5_vxlan {

		struct mlx5_vxlan_port {
		struct hlist_node hlist;
		atomic_t refcount;
		refcount_t refcount;
		u16 udp_port;
		};

		@@ -113,7 +114,7 @@ int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port)

		vxlanp = mlx5_vxlan_lookup_port(vxlan, port);
		if (vxlanp) {
		atomic_inc(&vxlanp->refcount);
		refcount_inc(&vxlanp->refcount);
		return 0;
		}

		@@ -137,7 +138,7 @@ int mlx5_vxlan_add_port(struct mlx5_vxlan *vxlan, u16 port)
		}

		vxlanp->udp_port = port;
		atomic_set(&vxlanp->refcount, 1);
		refcount_set(&vxlanp->refcount, 1);

		spin_lock_bh(&vxlan->lock);
		hash_add(vxlan->htable, &vxlanp->hlist, port);
		@@ -170,7 +171,7 @@ int mlx5_vxlan_del_port(struct mlx5_vxlan *vxlan, u16 port)
		goto out_unlock;
		}

		if (atomic_dec_and_test(&vxlanp->refcount)) {
		if (refcount_dec_and_test(&vxlanp->refcount)) {
		hash_del(&vxlanp->hlist);
		remove = true;
		}