rx_end is duplication of pkt->end pointer.
pkt->end is preferred, because it is native skb field
supported by skb_*() functions.
Signed-off-by: Ivan Safonov <insafo...@gmail.com>
---
drivers/staging/rtl8188eu/include/rtw_recv.h | 3 +--
drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 1 -
2 files changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h
b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 591dd9d..2e5caa4 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -231,7 +231,6 @@ struct recv_frame {
uint len;
u8 *rx_data;
u8 *rx_tail;
- u8 *rx_end;
struct sta_info *psta;
/* for A-MPDU Rx reordering buffer control */
struct recv_reorder_ctrl *preorder_ctrl;
@@ -282,7 +281,7 @@ static inline u8 *recvframe_put(struct recv_frame
*precvframe, int sz)
precvframe->rx_tail += sz;
- if (precvframe->rx_tail > precvframe->rx_end) {
+ if (precvframe->rx_tail > precvframe->pkt->end) {
precvframe->rx_tail -= sz;
return NULL;
}
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index fd5cb8a..cdb2fd3 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
@@ -125,7 +125,6 @@ static int recvbuf2recvframe(struct adapter *adapt, struct
sk_buff *pskb)
if (pkt_copy) {
pkt_copy->dev = adapt->pnetdev;
precvframe->pkt = pkt_copy;
- precvframe->rx_end = pkt_copy->data + alloc_sz;
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);
--
2.10.2
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