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path: root/drivers/net/wireless/iwlwifi/mvm/scan.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/scan.c')
-rw-r--r--drivers/net/wireless/iwlwifi/mvm/scan.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/scan.c b/drivers/net/wireless/iwlwifi/mvm/scan.c
index 7e9aa3cb3254..c47c8051da77 100644
--- a/drivers/net/wireless/iwlwifi/mvm/scan.c
+++ b/drivers/net/wireless/iwlwifi/mvm/scan.c
@@ -1128,8 +1128,10 @@ int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify)
1128 if (mvm->scan_status == IWL_MVM_SCAN_NONE) 1128 if (mvm->scan_status == IWL_MVM_SCAN_NONE)
1129 return 0; 1129 return 0;
1130 1130
1131 if (iwl_mvm_is_radio_killed(mvm)) 1131 if (iwl_mvm_is_radio_killed(mvm)) {
1132 ret = 0;
1132 goto out; 1133 goto out;
1134 }
1133 1135
1134 if (mvm->scan_status != IWL_MVM_SCAN_SCHED && 1136 if (mvm->scan_status != IWL_MVM_SCAN_SCHED &&
1135 (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN) || 1137 (!(mvm->fw->ucode_capa.api[0] & IWL_UCODE_TLV_API_LMAC_SCAN) ||
@@ -1148,16 +1150,14 @@ int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify)
1148 IWL_DEBUG_SCAN(mvm, "Send stop %sscan failed %d\n", 1150 IWL_DEBUG_SCAN(mvm, "Send stop %sscan failed %d\n",
1149 sched ? "offloaded " : "", ret); 1151 sched ? "offloaded " : "", ret);
1150 iwl_remove_notification(&mvm->notif_wait, &wait_scan_done); 1152 iwl_remove_notification(&mvm->notif_wait, &wait_scan_done);
1151 return ret; 1153 goto out;
1152 } 1154 }
1153 1155
1154 IWL_DEBUG_SCAN(mvm, "Successfully sent stop %sscan\n", 1156 IWL_DEBUG_SCAN(mvm, "Successfully sent stop %sscan\n",
1155 sched ? "offloaded " : ""); 1157 sched ? "offloaded " : "");
1156 1158
1157 ret = iwl_wait_notification(&mvm->notif_wait, &wait_scan_done, 1 * HZ); 1159 ret = iwl_wait_notification(&mvm->notif_wait, &wait_scan_done, 1 * HZ);
1158 if (ret) 1160out:
1159 return ret;
1160
1161 /* 1161 /*
1162 * Clear the scan status so the next scan requests will succeed. This 1162 * Clear the scan status so the next scan requests will succeed. This
1163 * also ensures the Rx handler doesn't do anything, as the scan was 1163 * also ensures the Rx handler doesn't do anything, as the scan was
@@ -1167,7 +1167,6 @@ int iwl_mvm_scan_offload_stop(struct iwl_mvm *mvm, bool notify)
1167 if (mvm->scan_status == IWL_MVM_SCAN_OS) 1167 if (mvm->scan_status == IWL_MVM_SCAN_OS)
1168 iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN); 1168 iwl_mvm_unref(mvm, IWL_MVM_REF_SCAN);
1169 1169
1170out:
1171 mvm->scan_status = IWL_MVM_SCAN_NONE; 1170 mvm->scan_status = IWL_MVM_SCAN_NONE;
1172 1171
1173 if (notify) { 1172 if (notify) {
@@ -1177,7 +1176,7 @@ out:
1177 ieee80211_scan_completed(mvm->hw, true); 1176 ieee80211_scan_completed(mvm->hw, true);
1178 } 1177 }
1179 1178
1180 return 0; 1179 return ret;
1181} 1180}
1182 1181
1183static void iwl_mvm_unified_scan_fill_tx_cmd(struct iwl_mvm *mvm, 1182static void iwl_mvm_unified_scan_fill_tx_cmd(struct iwl_mvm *mvm,