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igbvf: remove unused spinlock

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tx_queue_lock and stats_lock are declared and initialized, but never
used. Remove them.

Signed-off-by: Wander Lairson Costa <wander@redhat.com>
Reviewed-by: Paul Menzel <pmenzel@molgen.mpg.de>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Wander Lairson Costa 2024-09-20 15:59:17 -03:00 committed by Tony Nguyen
parent f40b0acad6
commit 4d26b6eccd
2 changed files with 0 additions and 6 deletions
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3
drivers/net/ethernet/intel/igbvf/igbvf.h
View File

@ -169,8 +169,6 @@ struct igbvf_adapter {
u16 link_speed;
u16 link_duplex;
spinlock_t tx_queue_lock; /* prevent concurrent tail updates */
/* track device up/down/testing state */
unsigned long state;
@ -220,7 +218,6 @@ struct igbvf_adapter {
/* OS defined structs */
struct net_device *netdev;
struct pci_dev *pdev;
spinlock_t stats_lock; /* prevent concurrent stats updates */
/* structs defined in e1000_hw.h */
struct e1000_hw hw;

3
drivers/net/ethernet/intel/igbvf/netdev.c
View File

@ -1656,12 +1656,9 @@ static int igbvf_sw_init(struct igbvf_adapter *adapter)
if (igbvf_alloc_queues(adapter))
return -ENOMEM;
spin_lock_init(&adapter->tx_queue_lock);
/* Explicitly disable IRQ since the NIC can be in any state. */
igbvf_irq_disable(adapter);
spin_lock_init(&adapter->stats_lock);
spin_lock_init(&adapter->hw.mbx_lock);
set_bit(__IGBVF_DOWN, &adapter->state);