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| author | Johannes Berg <johannes.berg@intel.com> | 2014-04-24 11:57:40 +0400 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2014-05-06 22:39:05 +0400 |
| commit | 83f32a4b4aa73f36ecc799e22174fe78ed5cb2af (patch) | |
| tree | 15977b0b4d3020ba66e3598fc4353a1670937a48 /drivers/net/wireless/iwlwifi/pcie/rx.c | |
| parent | 6d6e68f8396269608cb1580a3b14be72069bb5f3 (diff) | |
| download | linux-83f32a4b4aa73f36ecc799e22174fe78ed5cb2af.tar.xz | |
iwlwifi: pcie: get rid of q->n_bd
This variable always tracks a constant value (256) so there's
no need to have it. Removing it simplifies code generation,
reducing the .text size (by about 240 bytes on x86-64.)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie/rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/rx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index 4a26a082a1ba..a2698e5e062c 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -850,7 +850,7 @@ static u32 iwl_pcie_int_cause_ict(struct iwl_trans *trans) trans_pcie->ict_index, read); trans_pcie->ict_tbl[trans_pcie->ict_index] = 0; trans_pcie->ict_index = - iwl_queue_inc_wrap(trans_pcie->ict_index, ICT_COUNT); + ((trans_pcie->ict_index + 1) & (ICT_COUNT - 1)); read = le32_to_cpu(trans_pcie->ict_tbl[trans_pcie->ict_index]); trace_iwlwifi_dev_ict_read(trans->dev, trans_pcie->ict_index, |