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path: root/drivers/net/ethernet/mellanox/mlx4/port.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/port.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/port.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/port.c b/drivers/net/ethernet/mellanox/mlx4/port.c
index 787b7bb54d52..211c65087997 100644
--- a/drivers/net/ethernet/mellanox/mlx4/port.c
+++ b/drivers/net/ethernet/mellanox/mlx4/port.c
@@ -193,10 +193,10 @@ int __mlx4_register_mac(struct mlx4_dev *dev, u8 port, u64 mac)
if (need_mf_bond) {
if (port == 1) {
mutex_lock(&table->mutex);
- mutex_lock(&dup_table->mutex);
+ mutex_lock_nested(&dup_table->mutex, SINGLE_DEPTH_NESTING);
} else {
mutex_lock(&dup_table->mutex);
- mutex_lock(&table->mutex);
+ mutex_lock_nested(&table->mutex, SINGLE_DEPTH_NESTING);
}
} else {
mutex_lock(&table->mutex);
@@ -389,10 +389,10 @@ void __mlx4_unregister_mac(struct mlx4_dev *dev, u8 port, u64 mac)
if (dup) {
if (port == 1) {
mutex_lock(&table->mutex);
- mutex_lock(&dup_table->mutex);
+ mutex_lock_nested(&dup_table->mutex, SINGLE_DEPTH_NESTING);
} else {
mutex_lock(&dup_table->mutex);
- mutex_lock(&table->mutex);
+ mutex_lock_nested(&table->mutex, SINGLE_DEPTH_NESTING);
}
} else {
mutex_lock(&table->mutex);
@@ -479,10 +479,10 @@ int __mlx4_replace_mac(struct mlx4_dev *dev, u8 port, int qpn, u64 new_mac)
if (dup) {
if (port == 1) {
mutex_lock(&table->mutex);
- mutex_lock(&dup_table->mutex);
+ mutex_lock_nested(&dup_table->mutex, SINGLE_DEPTH_NESTING);
} else {
mutex_lock(&dup_table->mutex);
- mutex_lock(&table->mutex);
+ mutex_lock_nested(&table->mutex, SINGLE_DEPTH_NESTING);
}
} else {
mutex_lock(&table->mutex);
@@ -588,10 +588,10 @@ int __mlx4_register_vlan(struct mlx4_dev *dev, u8 port, u16 vlan,
if (need_mf_bond) {
if (port == 1) {
mutex_lock(&table->mutex);
- mutex_lock(&dup_table->mutex);
+ mutex_lock_nested(&dup_table->mutex, SINGLE_DEPTH_NESTING);
} else {
mutex_lock(&dup_table->mutex);
- mutex_lock(&table->mutex);
+ mutex_lock_nested(&table->mutex, SINGLE_DEPTH_NESTING);
}
} else {
mutex_lock(&table->mutex);
@@ -764,10 +764,10 @@ void __mlx4_unregister_vlan(struct mlx4_dev *dev, u8 port, u16 vlan)
if (dup) {
if (port == 1) {
mutex_lock(&table->mutex);
- mutex_lock(&dup_table->mutex);
+ mutex_lock_nested(&dup_table->mutex, SINGLE_DEPTH_NESTING);
} else {
mutex_lock(&dup_table->mutex);
- mutex_lock(&table->mutex);
+ mutex_lock_nested(&table->mutex, SINGLE_DEPTH_NESTING);
}
} else {
mutex_lock(&table->mutex);