4 files changed, 6 insertions, 9 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/pci.c b/drivers/net/wireless/realtek/rtlwifi/pci.c
index 2e6b888bd417..0c1f8307e179 100644
--- a/drivers/net/wireless/realtek/rtlwifi/pci.c
+++ b/drivers/net/wireless/realtek/rtlwifi/pci.c
@@ -735,8 +735,7 @@ static void _rtl_pci_rx_to_mac80211(struct ieee80211_hw *hw,
 		if (likely(uskb)) {
 			memcpy(IEEE80211_SKB_RXCB(uskb), &rx_status,
 			       sizeof(rx_status));
-			pdata = (u8 *)skb_put(uskb, skb->len);
-			memcpy(pdata, skb->data, skb->len);
+			pdata = skb_put_data(uskb, skb->data, skb->len);
 			dev_kfree_skb_any(skb);
 			ieee80211_rx_irqsafe(hw, uskb);
 		} else {
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
index 21ed9ad3be7a..a2eca669873b 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c
@@ -620,8 +620,7 @@ void rtl88e_set_fw_rsvdpagepkt(struct ieee80211_hw *hw, bool b_dl_finished)
 		      u1rsvdpageloc, 3);
 
 	skb = dev_alloc_skb(totalpacketlen);
-	memcpy(skb_put(skb, totalpacketlen),
-	       &reserved_page_packet, totalpacketlen);
+	skb_put_data(skb, &reserved_page_packet, totalpacketlen);
 
 	rtstatus = rtl_cmd_send_packet(hw, skb);
 
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
index 89a0a28b8b20..dd3ba4810e7d 100644
--- a/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
+++ b/drivers/net/wireless/realtek/rtlwifi/rtl8192se/fw.c
@@ -188,10 +188,9 @@ static bool _rtl92s_firmware_downloadcode(struct ieee80211_hw *hw,
 		if (!skb)
 			return false;
 		skb_reserve(skb, extra_descoffset);
-		seg_ptr = (u8 *)skb_put(skb, (u32)(frag_length -
-					extra_descoffset));
-		memcpy(seg_ptr, code_virtual_address + frag_offset,
-		       (u32)(frag_length - extra_descoffset));
+		seg_ptr = skb_put_data(skb,
+				       code_virtual_address + frag_offset,
+				       (u32)(frag_length - extra_descoffset));
 
 		tcb_desc = (struct rtl_tcb_desc *)(skb->cb);
 		tcb_desc->queue_index = TXCMD_QUEUE;
diff --git a/drivers/net/wireless/realtek/rtlwifi/usb.c b/drivers/net/wireless/realtek/rtlwifi/usb.c
index 4d989b8ab185..5590d07d0918 100644
--- a/drivers/net/wireless/realtek/rtlwifi/usb.c
+++ b/drivers/net/wireless/realtek/rtlwifi/usb.c
@@ -653,7 +653,7 @@ static void _rtl_rx_completed(struct urb *_urb)
 		/* reserve some space for mac80211's radiotap */
 		skb_reserve(skb, __RADIO_TAP_SIZE_RSV);
 
-		memcpy(skb_put(skb, size), _urb->transfer_buffer, size);
+		skb_put_data(skb, _urb->transfer_buffer, size);
 
 		skb_queue_tail(&rtlusb->rx_queue, skb);
 		tasklet_schedule(&rtlusb->rx_work_tasklet);