linux-kernel - [PATCH 27/34] staging:r8188eu: remove pallocated_recv_buf member of the recv

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Message-Id: <1475863293-27587-27-git-send-email-insafonov@gmail.com>
Date:   Sat,  8 Oct 2016 01:01:26 +0700
From:   Ivan Safonov <insafonov@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Kyle Kuffermann <kyle.kuffermann@...il.com>,
        Alexey Khoroshilov <khoroshilov@...ras.ru>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:     Ivan Safonov <insafonov@...il.com>
Subject: [PATCH 27/34] staging:r8188eu: remove pallocated_recv_buf member of the recv_priv structure

recv_priv used instead.
recv_priv does not changed after assigning
and it can be used as kfree argument

Signed-off-by: Ivan Safonov <insafonov@...il.com>
---
 drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c | 10 +++-------
 drivers/staging/rtl8188eu/include/rtw_recv.h   |  1 -
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
index d3d64fa..0fc093e 100644
--- a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
+++ b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c
@@ -37,18 +37,14 @@ int	rtw_hal_init_recv_priv(struct adapter *padapter)
 	/* init recv_buf */
 	_rtw_init_queue(&precvpriv->free_recv_buf_queue);
 
-	precvpriv->pallocated_recv_buf =
+	precvpriv->precv_buf =
 		kcalloc(NR_RECVBUFF, sizeof(struct recv_buf), GFP_KERNEL);
-	if (!precvpriv->pallocated_recv_buf) {
+	if (!precvpriv->precv_buf) {
 		res = _FAIL;
 		RT_TRACE(_module_rtl871x_recv_c_, _drv_err_,
 				("alloc recv_buf fail!\n"));
 		goto exit;
 	}
-
-	precvpriv->precv_buf = (struct recv_buf *)precvpriv->pallocated_recv_buf;
-
-
 	precvbuf = precvpriv->precv_buf;
 
 	for (i = 0; i < NR_RECVBUFF; i++) {
@@ -93,7 +89,7 @@ void rtw_hal_free_recv_priv(struct adapter *padapter)
 		precvbuf++;
 	}
 
-	kfree(precvpriv->pallocated_recv_buf);
+	kfree(precvpriv->precv_buf);
 
 	if (skb_queue_len(&precvpriv->rx_skb_queue))
 		DBG_88E(KERN_WARNING "rx_skb_queue not empty\n");
diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h
index 8fa3b81..e95f4f2 100644
--- a/drivers/staging/rtl8188eu/include/rtw_recv.h
+++ b/drivers/staging/rtl8188eu/include/rtw_recv.h
@@ -180,7 +180,6 @@ struct recv_priv {
 	struct tasklet_struct recv_tasklet;
 	struct sk_buff_head free_recv_skb_queue;
 	struct sk_buff_head rx_skb_queue;
-	u8 *pallocated_recv_buf;
 	struct recv_buf *precv_buf;    /*  4 alignment */
 	struct __queue free_recv_buf_queue;
 	/* For display the phy informatiom */
-- 
2.7.3