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| author | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-01-25 15:54:40 +0200 |
|---|---|---|
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | 2015-02-01 15:39:08 +0200 |
| commit | e885c58bf88248a7e033749f532c3718442de22a (patch) | |
| tree | 7b441ab574757588f8729d96bf345dbdc0c23594 /drivers/net | |
| parent | 5523d11cc46393a1e61b7ef4a0b2d4e7ed9521e4 (diff) | |
| download | linux-e885c58bf88248a7e033749f532c3718442de22a.tar.bz2 | |
iwlwifi: pcie: don't dump useless data when a TFD queue hangs
Printing all the scratch data of the TFDs of that queue is
useless and stuffed the kernel log with data. Remove that.
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/tx.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c index d40cd4a67d6e..6c7bfe8905ca 100644 --- a/drivers/net/wireless/iwlwifi/pcie/tx.c +++ b/drivers/net/wireless/iwlwifi/pcie/tx.c @@ -147,7 +147,6 @@ static void iwl_pcie_free_dma_ptr(struct iwl_trans *trans, static void iwl_pcie_txq_stuck_timer(unsigned long data) { struct iwl_txq *txq = (void *)data; - struct iwl_queue *q = &txq->q; struct iwl_trans_pcie *trans_pcie = txq->trans_pcie; struct iwl_trans *trans = iwl_trans_pcie_get_trans(trans_pcie); u32 scd_sram_addr = trans_pcie->scd_base_addr + @@ -198,11 +197,6 @@ static void iwl_pcie_txq_stuck_timer(unsigned long data) iwl_read_prph(trans, SCD_QUEUE_WRPTR(i))); } - for (i = q->read_ptr; i != q->write_ptr; - i = iwl_queue_inc_wrap(i)) - IWL_ERR(trans, "scratch %d = 0x%08x\n", i, - le32_to_cpu(txq->scratchbufs[i].scratch)); - iwl_force_nmi(trans); } |