Commit 3287bb10 authored by Mordechai Goodstein's avatar Mordechai Goodstein Committed by Luca Coelho
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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: default avatarMordechai Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: default avatarLuca Coelho <luciano.coelho@intel.com>
parent e3df1e4b

drivers/net/wireless/intel/iwlwifi/mvm/scan.c

+4 −27
Original line number Diff line number Diff line
@@ -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");

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