[PATCH] r8188eu: use skb_put_data instead of skb_put/memcpy pair

[Ivan Safonov <insafonov@xxxxxxxxx>]

skb_put_data is shorter and clear.

Signed-off-by: Ivan Safonov <insafonov@xxxxxxxxx>
---
 drivers/staging/rtl8188eu/core/rtw_recv.c        | 6 +-----
 drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 3 +--
 2 files changed, 2 insertions(+), 7 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c 
b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 620da6c003d8..d4278361e002 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -1373,11 +1373,7 @@ static struct recv_frame *recvframe_defrag(struct 
adapter *adapter,
                /* append  to first fragment frame's tail (if privacy 
frame, pull the ICV) */
                skb_trim(prframe->pkt, prframe->pkt->len - 
prframe->attrib.icv_len);

-               /* memcpy */
-               memcpy(skb_tail_pointer(prframe->pkt), pnfhdr->pkt->data,
-                      pnfhdr->pkt->len);
-
-               skb_put(prframe->pkt, pnfhdr->pkt->len);
+               skb_put_data(prframe->pkt, pnfhdr->pkt->data, 
pnfhdr->pkt->len);

                prframe->attrib.icv_len = pnfhdr->attrib.icv_len;
                plist = plist->next;
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c 
b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index eedf2cd831d1..aaab0d577453 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -122,8 +122,7 @@ static int recvbuf2recvframe(struct adapter *adapt, 
struct sk_buff *pskb)
                        precvframe->pkt = pkt_copy;
                        skb_reserve(pkt_copy, 8 - 
((size_t)(pkt_copy->data) & 7));/* force pkt_copy->data at 8-byte 
alignment address */
                        skb_reserve(pkt_copy, shift_sz);/* force ip_hdr 
at 8-byte alignment address according to shift_sz. */
-                       memcpy(pkt_copy->data, (pbuf + 
pattrib->drvinfo_sz + RXDESC_SIZE), skb_len);
-                       skb_put(precvframe->pkt, skb_len);
+                       skb_put_data(pkt_copy, (pbuf + 
pattrib->drvinfo_sz + RXDESC_SIZE), skb_len);
                } else {
                        DBG_88E("%s: alloc_skb fail , drop frag frame\n",
                                __func__);
--
2.21.0
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