linux-kernel - [PATCH 7/7] staging:r8188eu: remove unused rx_head member of struct recv

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Message-Id: <20170112091657.6368-7-insafonov@gmail.com>
Date:   Thu, 12 Jan 2017 12:16:57 +0300
From:   Ivan Safonov <insafonov@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Kyle Kuffermann <kyle.kuffermann@...il.com>,
        Luca Ceresoli <luca@...aceresoli.net>,
        Victor Carvajal <carva005@...il.com>,
        Elise Lennion <elise.lennion@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        Ivan Safonov <insafonov@...il.com>
Subject: [PATCH 7/7] staging:r8188eu: remove unused rx_head member of struct recv_frame

Value of rx_head member of struct recv_frame does not used. Remove it.

Signed-off-by: Ivan Safonov <insafonov@...il.com>
---
 drivers/staging/rtl8188eu/include/rtw_recv.h     | 1 -
 drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c | 1 -
 2 files changed, 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 74e3a1c..591dd9d 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -229,7 +229,6 @@ struct recv_frame {
 	struct adapter  *adapter;
 	struct rx_pkt_attrib attrib;
 	uint  len;
-	u8 *rx_head;
 	u8 *rx_data;
 	u8 *rx_tail;
 	u8 *rx_end;
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c
index 5f6cbe0..9cae1a1 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_head = pkt_copy->data;
 			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. */
-- 
2.10.2