From 3704eb6f6fd09023e2c94e8ead687b908ab02135 Mon Sep 17 00:00:00 2001 From: Geliang Tang Date: Fri, 20 Jan 2017 22:36:57 +0800 Subject: [PATCH] net/mlx4: use rb_entry() To make the code clearer, use rb_entry() instead of container_of() to deal with rbtree. Signed-off-by: Geliang Tang Reviewed-by: Leon Romanovsky Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 1822382212ee..6da6e01d07bd 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -236,8 +236,8 @@ static void *res_tracker_lookup(struct rb_root *root, u64 res_id) struct rb_node *node = root->rb_node; while (node) { - struct res_common *res = container_of(node, struct res_common, - node); + struct res_common *res = rb_entry(node, struct res_common, + node); if (res_id < res->res_id) node = node->rb_left; @@ -255,8 +255,8 @@ static int res_tracker_insert(struct rb_root *root, struct res_common *res) /* Figure out where to put new node */ while (*new) { - struct res_common *this = container_of(*new, struct res_common, - node); + struct res_common *this = rb_entry(*new, struct res_common, + node); parent = *new; if (res->res_id < this->res_id)