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ixgbevf: minor cleanups for ixgbevf_set_itr()

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adapter->rx_itr_setting is not a mask so check it with == instead of &
do not default to 12K interrupts in ixgbevf_set_itr()

There should be no functional effect from these changes.

Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Emil Tantilov
2015-11-04 16:02:21 -08:00
committed by Jeff Kirsher
parent d0f71afffa
commit 9ad3d6f7eb
1 changed files with 3 additions and 2 deletions
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5
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
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@@ -1047,7 +1047,7 @@ static int ixgbevf_poll(struct napi_struct *napi, int budget)
return budget; return budget;
/* all work done, exit the polling mode */ /* all work done, exit the polling mode */
napi_complete_done(napi, work_done); napi_complete_done(napi, work_done);
if (adapter->rx_itr_setting & 1) if (adapter->rx_itr_setting == 1)
ixgbevf_set_itr(q_vector); ixgbevf_set_itr(q_vector);
if (!test_bit(__IXGBEVF_DOWN, &adapter->state) && if (!test_bit(__IXGBEVF_DOWN, &adapter->state) &&
!test_bit(__IXGBEVF_REMOVING, &adapter->state)) !test_bit(__IXGBEVF_REMOVING, &adapter->state))
@@ -1250,9 +1250,10 @@ static void ixgbevf_set_itr(struct ixgbevf_q_vector *q_vector)
new_itr = IXGBE_20K_ITR; new_itr = IXGBE_20K_ITR;
break; break;
case bulk_latency: case bulk_latency:
default:
new_itr = IXGBE_12K_ITR; new_itr = IXGBE_12K_ITR;
break; break;
default:
break;
} }
if (new_itr != q_vector->itr) { if (new_itr != q_vector->itr) {