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-rw-r--r--net/bluetooth/bnep/bnep.h4
-rw-r--r--net/bluetooth/bnep/core.c28
-rw-r--r--net/bluetooth/bnep/netdev.c11
-rw-r--r--net/bluetooth/l2cap.c4
-rw-r--r--net/bluetooth/rfcomm/core.c18
5 files changed, 33 insertions, 32 deletions
diff --git a/net/bluetooth/bnep/bnep.h b/net/bluetooth/bnep/bnep.h
index bbb1ed7097a9..0b6cd0e2528d 100644
--- a/net/bluetooth/bnep/bnep.h
+++ b/net/bluetooth/bnep/bnep.h
@@ -95,14 +95,14 @@ struct bnep_setup_conn_req {
struct bnep_set_filter_req {
__u8 type;
__u8 ctrl;
- __u16 len;
+ __be16 len;
__u8 list[0];
} __attribute__((packed));
struct bnep_control_rsp {
__u8 type;
__u8 ctrl;
- __u16 resp;
+ __be16 resp;
} __attribute__((packed));
struct bnep_ext_hdr {
diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index 4d3424c2421c..7ba6470dc507 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -117,18 +117,18 @@ static int bnep_send_rsp(struct bnep_session *s, u8 ctrl, u16 resp)
static inline void bnep_set_default_proto_filter(struct bnep_session *s)
{
/* (IPv4, ARP) */
- s->proto_filter[0].start = htons(0x0800);
- s->proto_filter[0].end = htons(0x0806);
+ s->proto_filter[0].start = ETH_P_IP;
+ s->proto_filter[0].end = ETH_P_ARP;
/* (RARP, AppleTalk) */
- s->proto_filter[1].start = htons(0x8035);
- s->proto_filter[1].end = htons(0x80F3);
+ s->proto_filter[1].start = ETH_P_RARP;
+ s->proto_filter[1].end = ETH_P_AARP;
/* (IPX, IPv6) */
- s->proto_filter[2].start = htons(0x8137);
- s->proto_filter[2].end = htons(0x86DD);
+ s->proto_filter[2].start = ETH_P_IPX;
+ s->proto_filter[2].end = ETH_P_IPV6;
}
#endif
-static int bnep_ctrl_set_netfilter(struct bnep_session *s, u16 *data, int len)
+static int bnep_ctrl_set_netfilter(struct bnep_session *s, __be16 *data, int len)
{
int n;
@@ -150,8 +150,8 @@ static int bnep_ctrl_set_netfilter(struct bnep_session *s, u16 *data, int len)
int i;
for (i = 0; i < n; i++) {
- f[i].start = get_unaligned(data++);
- f[i].end = get_unaligned(data++);
+ f[i].start = ntohs(get_unaligned(data++));
+ f[i].end = ntohs(get_unaligned(data++));
BT_DBG("proto filter start %d end %d",
f[i].start, f[i].end);
@@ -180,7 +180,7 @@ static int bnep_ctrl_set_mcfilter(struct bnep_session *s, u8 *data, int len)
if (len < 2)
return -EILSEQ;
- n = ntohs(get_unaligned((u16 *) data));
+ n = ntohs(get_unaligned((__be16 *) data));
data += 2; len -= 2;
if (len < n)
@@ -332,7 +332,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
if (!skb_pull(skb, __bnep_rx_hlen[type & BNEP_TYPE_MASK]))
goto badframe;
- s->eh.h_proto = get_unaligned((u16 *) (skb->data - 2));
+ s->eh.h_proto = get_unaligned((__be16 *) (skb->data - 2));
if (type & BNEP_EXT_HEADER) {
if (bnep_rx_extension(s, skb) < 0)
@@ -343,7 +343,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
if (ntohs(s->eh.h_proto) == 0x8100) {
if (!skb_pull(skb, 4))
goto badframe;
- s->eh.h_proto = get_unaligned((u16 *) (skb->data - 2));
+ s->eh.h_proto = get_unaligned((__be16 *) (skb->data - 2));
}
/* We have to alloc new skb and copy data here :(. Because original skb
@@ -365,7 +365,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
case BNEP_COMPRESSED_SRC_ONLY:
memcpy(__skb_put(nskb, ETH_ALEN), s->eh.h_dest, ETH_ALEN);
memcpy(__skb_put(nskb, ETH_ALEN), skb->mac.raw, ETH_ALEN);
- put_unaligned(s->eh.h_proto, (u16 *) __skb_put(nskb, 2));
+ put_unaligned(s->eh.h_proto, (__be16 *) __skb_put(nskb, 2));
break;
case BNEP_COMPRESSED_DST_ONLY:
@@ -375,7 +375,7 @@ static inline int bnep_rx_frame(struct bnep_session *s, struct sk_buff *skb)
case BNEP_GENERAL:
memcpy(__skb_put(nskb, ETH_ALEN * 2), skb->mac.raw, ETH_ALEN * 2);
- put_unaligned(s->eh.h_proto, (u16 *) __skb_put(nskb, 2));
+ put_unaligned(s->eh.h_proto, (__be16 *) __skb_put(nskb, 2));
break;
}
diff --git a/net/bluetooth/bnep/netdev.c b/net/bluetooth/bnep/netdev.c
index 7f7b27db6a8f..67a002a9751a 100644
--- a/net/bluetooth/bnep/netdev.c
+++ b/net/bluetooth/bnep/netdev.c
@@ -158,14 +158,15 @@ static inline int bnep_net_mc_filter(struct sk_buff *skb, struct bnep_session *s
static inline u16 bnep_net_eth_proto(struct sk_buff *skb)
{
struct ethhdr *eh = (void *) skb->data;
+ u16 proto = ntohs(eh->h_proto);
- if (ntohs(eh->h_proto) >= 1536)
- return eh->h_proto;
+ if (proto >= 1536)
+ return proto;
- if (get_unaligned((u16 *) skb->data) == 0xFFFF)
- return htons(ETH_P_802_3);
+ if (get_unaligned((__be16 *) skb->data) == htons(0xFFFF))
+ return ETH_P_802_3;
- return htons(ETH_P_802_2);
+ return ETH_P_802_2;
}
static inline int bnep_net_proto_filter(struct sk_buff *skb, struct bnep_session *s)
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index bbf78e6a7bc3..29a8fa4d3728 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -770,7 +770,7 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
long timeo;
int err = 0;
- lock_sock(sk);
+ lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
if (sk->sk_state != BT_LISTEN) {
err = -EBADFD;
@@ -792,7 +792,7 @@ static int l2cap_sock_accept(struct socket *sock, struct socket *newsock, int fl
release_sock(sk);
timeo = schedule_timeout(timeo);
- lock_sock(sk);
+ lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
if (sk->sk_state != BT_LISTEN) {
err = -EBADFD;
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index ddc4e9d5963e..278c8676906a 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -854,7 +854,7 @@ int rfcomm_send_rpn(struct rfcomm_session *s, int cr, u8 dlci,
rpn->flow_ctrl = flow_ctrl_settings;
rpn->xon_char = xon_char;
rpn->xoff_char = xoff_char;
- rpn->param_mask = param_mask;
+ rpn->param_mask = cpu_to_le16(param_mask);
*ptr = __fcs(buf); ptr++;
@@ -1018,7 +1018,7 @@ static void rfcomm_make_uih(struct sk_buff *skb, u8 addr)
if (len > 127) {
hdr = (void *) skb_push(skb, 4);
- put_unaligned(htobs(__len16(len)), (u16 *) &hdr->len);
+ put_unaligned(htobs(__len16(len)), (__le16 *) &hdr->len);
} else {
hdr = (void *) skb_push(skb, 3);
hdr->len = __len8(len);
@@ -1343,7 +1343,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
/* Check for sane values, ignore/accept bit_rate, 8 bits, 1 stop bit,
* no parity, no flow control lines, normal XON/XOFF chars */
- if (rpn->param_mask & RFCOMM_RPN_PM_BITRATE) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_BITRATE)) {
bit_rate = rpn->bit_rate;
if (bit_rate != RFCOMM_RPN_BR_115200) {
BT_DBG("RPN bit rate mismatch 0x%x", bit_rate);
@@ -1352,7 +1352,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
}
}
- if (rpn->param_mask & RFCOMM_RPN_PM_DATA) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_DATA)) {
data_bits = __get_rpn_data_bits(rpn->line_settings);
if (data_bits != RFCOMM_RPN_DATA_8) {
BT_DBG("RPN data bits mismatch 0x%x", data_bits);
@@ -1361,7 +1361,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
}
}
- if (rpn->param_mask & RFCOMM_RPN_PM_STOP) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_STOP)) {
stop_bits = __get_rpn_stop_bits(rpn->line_settings);
if (stop_bits != RFCOMM_RPN_STOP_1) {
BT_DBG("RPN stop bits mismatch 0x%x", stop_bits);
@@ -1370,7 +1370,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
}
}
- if (rpn->param_mask & RFCOMM_RPN_PM_PARITY) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_PARITY)) {
parity = __get_rpn_parity(rpn->line_settings);
if (parity != RFCOMM_RPN_PARITY_NONE) {
BT_DBG("RPN parity mismatch 0x%x", parity);
@@ -1379,7 +1379,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
}
}
- if (rpn->param_mask & RFCOMM_RPN_PM_FLOW) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_FLOW)) {
flow_ctrl = rpn->flow_ctrl;
if (flow_ctrl != RFCOMM_RPN_FLOW_NONE) {
BT_DBG("RPN flow ctrl mismatch 0x%x", flow_ctrl);
@@ -1388,7 +1388,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
}
}
- if (rpn->param_mask & RFCOMM_RPN_PM_XON) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_XON)) {
xon_char = rpn->xon_char;
if (xon_char != RFCOMM_RPN_XON_CHAR) {
BT_DBG("RPN XON char mismatch 0x%x", xon_char);
@@ -1397,7 +1397,7 @@ static int rfcomm_recv_rpn(struct rfcomm_session *s, int cr, int len, struct sk_
}
}
- if (rpn->param_mask & RFCOMM_RPN_PM_XOFF) {
+ if (rpn->param_mask & cpu_to_le16(RFCOMM_RPN_PM_XOFF)) {
xoff_char = rpn->xoff_char;
if (xoff_char != RFCOMM_RPN_XOFF_CHAR) {
BT_DBG("RPN XOFF char mismatch 0x%x", xoff_char);
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-18 12:44:56 +0000