1 files changed, 18 insertions, 17 deletions

diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c
index 3bafd0bebd4c..8e10630561c1 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -1408,7 +1408,6 @@ static void reset_gids_task(struct work_struct *work)
         struct mlx4_cmd_mailbox *mailbox;
         union ib_gid *gids;
         int err;
-        int i;
         struct mlx4_dev *dev = gw->dev->dev;
 
         mailbox = mlx4_alloc_cmd_mailbox(dev);
@@ -1420,18 +1419,16 @@ static void reset_gids_task(struct work_struct *work)
         gids = mailbox->buf;
         memcpy(gids, gw->gids, sizeof(gw->gids));
 
-        for (i = 1; i < gw->dev->num_ports + 1; i++) {
-                if (mlx4_ib_port_link_layer(&gw->dev->ib_dev, i) ==
-                                            IB_LINK_LAYER_ETHERNET) {
-                        err = mlx4_cmd(dev, mailbox->dma,
-                                       MLX4_SET_PORT_GID_TABLE << 8 | i,
-                                       1, MLX4_CMD_SET_PORT,
-                                       MLX4_CMD_TIME_CLASS_B,
-                                       MLX4_CMD_WRAPPED);
-                        if (err)
-                                pr_warn(KERN_WARNING
-                                        "set port %d command failed\n", i);
-                }
+        if (mlx4_ib_port_link_layer(&gw->dev->ib_dev, gw->port) ==
+                                    IB_LINK_LAYER_ETHERNET) {
+                err = mlx4_cmd(dev, mailbox->dma,
+                               MLX4_SET_PORT_GID_TABLE << 8 | gw->port,
+                               1, MLX4_CMD_SET_PORT,
+                               MLX4_CMD_TIME_CLASS_B,
+                               MLX4_CMD_WRAPPED);
+                if (err)
+                        pr_warn(KERN_WARNING
+                                "set port %d command failed\n", gw->port);
         }
 
         mlx4_free_cmd_mailbox(dev, mailbox);
@@ -1506,7 +1503,7 @@ static void mlx4_make_default_gid(struct  net_device *dev, union ib_gid *gid)
 }
 
 
-static int reset_gid_table(struct mlx4_ib_dev *dev)
+static int reset_gid_table(struct mlx4_ib_dev *dev, u8 port)
 {
         struct update_gid_work *work;
 
@@ -1514,10 +1511,12 @@ static int reset_gid_table(struct mlx4_ib_dev *dev)
         work = kzalloc(sizeof(*work), GFP_ATOMIC);
         if (!work)
                 return -ENOMEM;
-        memset(dev->iboe.gid_table, 0, sizeof(dev->iboe.gid_table));
+
+        memset(dev->iboe.gid_table[port - 1], 0, sizeof(work->gids));
         memset(work->gids, 0, sizeof(work->gids));
         INIT_WORK(&work->work, reset_gids_task);
         work->dev = dev;
+        work->port = port;
         queue_work(wq, &work->work);
         return 0;
 }
@@ -1670,9 +1669,11 @@ static int mlx4_ib_init_gid_table(struct mlx4_ib_dev *ibdev)
 {
         struct  net_device *dev;
         struct mlx4_ib_iboe *iboe = &ibdev->iboe;
+        int i;
 
-        if (reset_gid_table(ibdev))
-                return -1;
+        for (i = 1; i <= ibdev->num_ports; ++i)
+                if (reset_gid_table(ibdev, i))
+                        return -1;
 
         read_lock(&dev_base_lock);
         spin_lock(&iboe->lock);