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iwlwifi: mvm: scan: avoid "big" prints

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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>
This commit is contained in:
Mordechai Goodstein 2017-02-12 12:20:52 +02:00 committed by Luca Coelho
parent e3df1e4b51
commit 3287bb1088
1 changed files with 4 additions and 27 deletions
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31
drivers/net/wireless/intel/iwlwifi/mvm/scan.c
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@ -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");