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Message-Id: <1403427107-12744-1-git-send-email-navin.patidar@gmail.com>
Date: Sun, 22 Jun 2014 14:21:33 +0530
From: navin patidar <navin.patidar@...il.com>
To: gregkh@...uxfoundation.org
Cc: Larry.Finger@...inger.net, devel@...verdev.osuosl.org,
linux-kernel@...r.kernel.org,
navin patidar <navin.patidar@...il.com>
Subject: [PATCH 29/42] staging: rtl8188eu: Use get_unaligned_be16() instead of RTW_GET_BE16()
Signed-off-by: navin patidar <navin.patidar@...il.com>
---
drivers/staging/rtl8188eu/core/rtw_ieee80211.c | 8 ++++----
drivers/staging/rtl8188eu/core/rtw_recv.c | 4 ++--
drivers/staging/rtl8188eu/include/osdep_service.h | 2 --
3 files changed, 6 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
index ae8895e..9eb198a 100644
--- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
+++ b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c
@@ -807,8 +807,8 @@ u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id , u8 *buf_at
while (attr_ptr - wps_ie < wps_ielen) {
/* 4 = 2(Attribute ID) + 2(Length) */
- u16 attr_id = RTW_GET_BE16(attr_ptr);
- u16 attr_data_len = RTW_GET_BE16(attr_ptr + 2);
+ u16 attr_id = get_unaligned_be16(attr_ptr);
+ u16 attr_data_len = get_unaligned_be16(attr_ptr + 2);
u16 attr_len = attr_data_len + 4;
if (attr_id == target_attr_id) {
@@ -1156,8 +1156,8 @@ void dump_wps_ie(u8 *ie, u32 ie_len)
pos += 6;
while (pos-ie < ie_len) {
- id = RTW_GET_BE16(pos);
- len = RTW_GET_BE16(pos + 2);
+ id = get_unaligned_be16(pos);
+ len = get_unaligned_be16(pos + 2);
DBG_88E("%s ID:0x%04x, LEN:%u\n", __func__, id, len);
pos += (4+len);
}
diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c
index 56aa886..e0f0765 100644
--- a/drivers/staging/rtl8188eu/core/rtw_recv.c
+++ b/drivers/staging/rtl8188eu/core/rtw_recv.c
@@ -1644,7 +1644,7 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
while (a_len > ETH_HLEN) {
/* Offset 12 denote 2 mac address */
- nSubframe_Length = RTW_GET_BE16(pdata + 12);
+ nSubframe_Length = get_unaligned_be16(pdata + 12);
if (a_len < (ETHERNET_HEADER_SIZE + nSubframe_Length)) {
DBG_88E("nRemain_Length is %d and nSubframe_Length is : %d\n", a_len, nSubframe_Length);
@@ -1699,7 +1699,7 @@ static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe)
for (i = 0; i < nr_subframes; i++) {
sub_skb = subframes[i];
/* convert hdr + possible LLC headers into Ethernet header */
- eth_type = RTW_GET_BE16(&sub_skb->data[6]);
+ eth_type = get_unaligned_be16(&sub_skb->data[6]);
if (sub_skb->len >= 8 &&
((!memcmp(sub_skb->data, rtw_rfc1042_header, SNAP_SIZE) &&
eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) ||
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h
index 2a5cb20..ca0957b 100644
--- a/drivers/staging/rtl8188eu/include/osdep_service.h
+++ b/drivers/staging/rtl8188eu/include/osdep_service.h
@@ -252,8 +252,6 @@ u64 rtw_modular64(u64 x, u64 y);
/* Macros for handling unaligned memory accesses */
-#define RTW_GET_BE16(a) ((u16) (((a)[0] << 8) | (a)[1]))
-
#define RTW_GET_LE16(a) ((u16) (((a)[1] << 8) | (a)[0]))
#define RTW_PUT_LE16(a, val) \
do { \
--
1.7.10.4
--
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