diff options
| author | Mordechai Goodstein <mordechay.goodstein@intel.com> | 2017-02-12 12:20:52 +0200 |
|---|---|---|
| committer | Luca Coelho <luciano.coelho@intel.com> | 2017-04-25 15:27:50 +0300 |
| commit | 3287bb1088d5470b2057ad3fefb9f3dae586515f (patch) | |
| tree | cf0c5e477413c55c53151db15c09877839b16119 /drivers/net/wireless | |
| parent | e3df1e4b51e5e54637355db7d732fedf271530e7 (diff) | |
| download | linux-3287bb1088d5470b2057ad3fefb9f3dae586515f.tar.bz2 | |
iwlwifi: mvm: scan: avoid "big" prints
Delete the scanned channel results.
No need in it we get it any way when logging.
The print only clogs up the ftrace print buffer.
Signed-off-by: Mordechai Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/scan.c | 31 |
1 files changed, 4 insertions, 27 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c index 9668f945b4e6..ca6f3a82b277 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/scan.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/scan.c @@ -294,34 +294,15 @@ int iwl_mvm_max_scan_ie_len(struct iwl_mvm *mvm) return max_ie_len; } -static u8 *iwl_mvm_dump_channel_list(struct iwl_scan_results_notif *res, - int num_res, u8 *buf, size_t buf_size) -{ - int i; - u8 *pos = buf, *end = buf + buf_size; - - for (i = 0; pos < end && i < num_res; i++) - pos += snprintf(pos, end - pos, " %u", res[i].channel); - - /* terminate the string in case the buffer was too short */ - *(buf + buf_size - 1) = '\0'; - - return buf; -} - void iwl_mvm_rx_lmac_scan_iter_complete_notif(struct iwl_mvm *mvm, struct iwl_rx_cmd_buffer *rxb) { struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_lmac_scan_complete_notif *notif = (void *)pkt->data; - u8 buf[256]; IWL_DEBUG_SCAN(mvm, - "Scan offload iteration complete: status=0x%x scanned channels=%d channels list: %s\n", - notif->status, notif->scanned_channels, - iwl_mvm_dump_channel_list(notif->results, - notif->scanned_channels, buf, - sizeof(buf))); + "Scan offload iteration complete: status=0x%x scanned channels=%d\n", + notif->status, notif->scanned_channels); if (mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_FOUND) { IWL_DEBUG_SCAN(mvm, "Pass all scheduled scan results found\n"); @@ -1612,16 +1593,12 @@ void iwl_mvm_rx_umac_scan_iter_complete_notif(struct iwl_mvm *mvm, { struct iwl_rx_packet *pkt = rxb_addr(rxb); struct iwl_umac_scan_iter_complete_notif *notif = (void *)pkt->data; - u8 buf[256]; mvm->scan_start = le64_to_cpu(notif->start_tsf); IWL_DEBUG_SCAN(mvm, - "UMAC Scan iteration complete: status=0x%x scanned_channels=%d channels list: %s\n", - notif->status, notif->scanned_channels, - iwl_mvm_dump_channel_list(notif->results, - notif->scanned_channels, buf, - sizeof(buf))); + "UMAC Scan iteration complete: status=0x%x scanned_channels=%d\n", + notif->status, notif->scanned_channels); if (mvm->sched_scan_pass_all == SCHED_SCAN_PASS_ALL_FOUND) { IWL_DEBUG_SCAN(mvm, "Pass all scheduled scan results found\n"); |