diff options
| author | Jacob Keller <jacob.e.keller@intel.com> | 2017-01-12 15:59:39 -0800 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2017-04-05 22:47:30 -0700 |
| commit | 469295578790150cf0ce3395bf815edce6e37fb1 (patch) | |
| tree | 1df8e82e336e8b1fe85ed2a4eb7de7043ad7b02f /drivers/net/ethernet/intel/fm10k/fm10k_main.c | |
| parent | 3ee7b3a3b9deb26278af308743ec927847c70366 (diff) | |
| download | linux-469295578790150cf0ce3395bf815edce6e37fb1.tar.bz2 | |
fm10k: future-proof state bitmaps using DECLARE_BITMAP
This ensures that future programmers do not have to remember to re-size
the bitmaps due to adding new values. Although this is unlikely for this
driver, it may happen and it's best to prevent it from ever being an
issue.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/fm10k/fm10k_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/fm10k/fm10k_main.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k_main.c b/drivers/net/ethernet/intel/fm10k/fm10k_main.c index f9612a6b8524..9dffaba85ae6 100644 --- a/drivers/net/ethernet/intel/fm10k/fm10k_main.c +++ b/drivers/net/ethernet/intel/fm10k/fm10k_main.c @@ -1175,13 +1175,13 @@ bool fm10k_check_tx_hang(struct fm10k_ring *tx_ring) /* update completed stats and continue */ tx_ring->tx_stats.tx_done_old = tx_done; /* reset the countdown */ - clear_bit(__FM10K_HANG_CHECK_ARMED, &tx_ring->state); + clear_bit(__FM10K_HANG_CHECK_ARMED, tx_ring->state); return false; } /* make sure it is true for two checks in a row */ - return test_and_set_bit(__FM10K_HANG_CHECK_ARMED, &tx_ring->state); + return test_and_set_bit(__FM10K_HANG_CHECK_ARMED, tx_ring->state); } /** @@ -1191,7 +1191,7 @@ bool fm10k_check_tx_hang(struct fm10k_ring *tx_ring) void fm10k_tx_timeout_reset(struct fm10k_intfc *interface) { /* Do the reset outside of interrupt context */ - if (!test_bit(__FM10K_DOWN, &interface->state)) { + if (!test_bit(__FM10K_DOWN, interface->state)) { interface->tx_timeout_count++; set_bit(FM10K_FLAG_RESET_REQUESTED, interface->flags); fm10k_service_event_schedule(interface); @@ -1214,7 +1214,7 @@ static bool fm10k_clean_tx_irq(struct fm10k_q_vector *q_vector, unsigned int budget = q_vector->tx.work_limit; unsigned int i = tx_ring->next_to_clean; - if (test_bit(__FM10K_DOWN, &interface->state)) + if (test_bit(__FM10K_DOWN, interface->state)) return true; tx_buffer = &tx_ring->tx_buffer[i]; @@ -1344,7 +1344,7 @@ static bool fm10k_clean_tx_irq(struct fm10k_q_vector *q_vector, smp_mb(); if (__netif_subqueue_stopped(tx_ring->netdev, tx_ring->queue_index) && - !test_bit(__FM10K_DOWN, &interface->state)) { + !test_bit(__FM10K_DOWN, interface->state)) { netif_wake_subqueue(tx_ring->netdev, tx_ring->queue_index); ++tx_ring->tx_stats.restart_queue; |