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i40e/i40evf: use logical operators, not bitwise

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Mr. Spock would certainly raise an eyebrow to see us using bitwise
operators, when we should clearly be relying on logic. Fascinating.

Change-ID: Ie338010c016f93e9faa2002c07c90b15134b7477
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Mitch Williams 2016-01-13 16:51:50 -08:00 committed by Jeff Kirsher
parent f16704e5e8
commit 1a36d7fadd
2 changed files with 6 additions and 4 deletions
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5
drivers/net/ethernet/intel/i40e/i40e_txrx.c
View File

@ -1996,7 +1996,8 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
* budget and be more aggressive about cleaning up the Tx descriptors.
*/
i40e_for_each_ring(ring, q_vector->tx) {
clean_complete &= i40e_clean_tx_irq(ring, vsi->work_limit);
clean_complete = clean_complete &&
i40e_clean_tx_irq(ring, vsi->work_limit);
arm_wb = arm_wb || ring->arm_wb;
ring->arm_wb = false;
}
@ -2020,7 +2021,7 @@ int i40e_napi_poll(struct napi_struct *napi, int budget)
work_done += cleaned;
/* if we didn't clean as many as budgeted, we must be done */
clean_complete &= (budget_per_ring != cleaned);
clean_complete = clean_complete && (budget_per_ring > cleaned);
}
/* If work not completed, return budget and polling will return */

5
drivers/net/ethernet/intel/i40evf/i40e_txrx.c
View File

@ -1432,7 +1432,8 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
* budget and be more aggressive about cleaning up the Tx descriptors.
*/
i40e_for_each_ring(ring, q_vector->tx) {
clean_complete &= i40e_clean_tx_irq(ring, vsi->work_limit);
clean_complete = clean_complete &&
i40e_clean_tx_irq(ring, vsi->work_limit);
arm_wb = arm_wb || ring->arm_wb;
ring->arm_wb = false;
}
@ -1456,7 +1457,7 @@ int i40evf_napi_poll(struct napi_struct *napi, int budget)
work_done += cleaned;
/* if we didn't clean as many as budgeted, we must be done */
clean_complete &= (budget_per_ring != cleaned);
clean_complete = clean_complete && (budget_per_ring > cleaned);
}
/* If work not completed, return budget and polling will return */