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net/mlx4_core: Fix memory leak while delete slave's resources

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[ Upstream commit 461d5f1b59 ]

mlx4_delete_all_resources_for_slave in resource tracker should free all
memory allocated for a slave.
While releasing memory of fs_rule, it misses releasing memory of
fs_rule->mirr_mbox.

Fixes: 78efed2751 ('net/mlx4_core: Support mirroring VF DMFS rules on both ports')
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Moshe Shemesh
2018-03-27 14:41:19 +03:00
committed by Greg Kroah-Hartman
parent 1cb81756b7
commit 3d392d2e3e
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
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@@ -5048,6 +5048,7 @@ static void rem_slave_fs_rule(struct mlx4_dev *dev, int slave)
&tracker->res_tree[RES_FS_RULE]);
list_del(&fs_rule->com.list);
spin_unlock_irq(mlx4_tlock(dev));
kfree(fs_rule->mirr_mbox);
kfree(fs_rule);
state = 0;
break;