Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

Conflicts:
	drivers/net/wireless/ath/ath9k/main.c
	drivers/net/wireless/iwlwifi/dvm/tx.c

2 files changed, 11 insertions, 1 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c b/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c
index 39cc7938eedf..3d8536bb0d2b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/phy.c
@@ -1106,7 +1106,7 @@ u8 rtl8723ae_phy_sw_chnl(struct ieee80211_hw *hw)
         if (!(is_hal_stop(rtlhal)) && !(RT_CANNOT_IO(hw))) {
                 rtl8723ae_phy_sw_chnl_callback(hw);
                 RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
-                         "sw_chnl_inprogress false schdule workitem\n");
+                         "sw_chnl_inprogress false schedule workitem\n");
                 rtlphy->sw_chnl_inprogress = false;
         } else {
                 RT_TRACE(rtlpriv, COMP_CHAN, DBG_LOUD,
diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
index 6645a506a603..ce8ad12bce5b 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
@@ -387,6 +387,11 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
                                             PCI_DMA_TODEVICE);
         u8 bw_40 = 0;
 
+        if (pci_dma_mapping_error(rtlpci->pdev, mapping)) {
+                RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
+                         "DMA mapping error");
+                return;
+        }
         if (mac->opmode == NL80211_IFTYPE_STATION) {
                 bw_40 = mac->bw_40;
         } else if (mac->opmode == NL80211_IFTYPE_AP ||
@@ -542,6 +547,11 @@ void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw,
                                             PCI_DMA_TODEVICE);
         __le16 fc = hdr->frame_control;
 
+        if (pci_dma_mapping_error(rtlpci->pdev, mapping)) {
+                RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
+                         "DMA mapping error");
+                return;
+        }
         CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
 
         if (firstseg)