Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

Conflicts:
	drivers/net/wireless/brcm80211/brcmfmac/sdio_host.h

1 files changed, 42 insertions, 39 deletions

diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
index 884b2081a262..463e50c58716 100644
--- a/net/bluetooth/smp.c
+++ b/net/bluetooth/smp.c
@@ -28,7 +28,8 @@
 #include <net/bluetooth/hci_core.h>
 #include <net/bluetooth/l2cap.h>
 #include <net/bluetooth/mgmt.h>
-#include <net/bluetooth/smp.h>
+
+#include "smp.h"
 
 #define SMP_TIMEOUT	msecs_to_jiffies(30000)
 
@@ -85,8 +86,8 @@ static int smp_e(struct crypto_blkcipher *tfm, const u8 *k, u8 *r)
 }
 
 static int smp_c1(struct crypto_blkcipher *tfm, u8 k[16], u8 r[16],
-		u8 preq[7], u8 pres[7], u8 _iat, bdaddr_t *ia,
-		u8 _rat, bdaddr_t *ra, u8 res[16])
+		  u8 preq[7], u8 pres[7], u8 _iat, bdaddr_t *ia,
+		  u8 _rat, bdaddr_t *ra, u8 res[16])
 {
 	u8 p1[16], p2[16];
 	int err;
@@ -126,8 +127,8 @@ static int smp_c1(struct crypto_blkcipher *tfm, u8 k[16], u8 r[16],
 	return err;
 }
 
-static int smp_s1(struct crypto_blkcipher *tfm, u8 k[16],
-			u8 r1[16], u8 r2[16], u8 _r[16])
+static int smp_s1(struct crypto_blkcipher *tfm, u8 k[16], u8 r1[16],
+		  u8 r2[16], u8 _r[16])
 {
 	int err;
 
@@ -150,7 +151,7 @@ static int smp_rand(u8 *buf)
 }
 
 static struct sk_buff *smp_build_cmd(struct l2cap_conn *conn, u8 code,
-						u16 dlen, void *data)
+				     u16 dlen, void *data)
 {
 	struct sk_buff *skb;
 	struct l2cap_hdr *lh;
@@ -213,9 +214,8 @@ static __u8 seclevel_to_authreq(__u8 sec_level)
 }
 
 static void build_pairing_cmd(struct l2cap_conn *conn,
-				struct smp_cmd_pairing *req,
-				struct smp_cmd_pairing *rsp,
-				__u8 authreq)
+			      struct smp_cmd_pairing *req,
+			      struct smp_cmd_pairing *rsp, __u8 authreq)
 {
 	u8 dist_keys = 0;
 
@@ -249,7 +249,7 @@ static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size)
 	struct smp_chan *smp = conn->smp_chan;
 
 	if ((max_key_size > SMP_MAX_ENC_KEY_SIZE) ||
-			(max_key_size < SMP_MIN_ENC_KEY_SIZE))
+	    (max_key_size < SMP_MIN_ENC_KEY_SIZE))
 		return SMP_ENC_KEY_SIZE;
 
 	smp->enc_key_size = max_key_size;
@@ -263,15 +263,15 @@ static void smp_failure(struct l2cap_conn *conn, u8 reason, u8 send)
 
 	if (send)
 		smp_send_cmd(conn, SMP_CMD_PAIRING_FAIL, sizeof(reason),
-								&reason);
+			     &reason);
 
-	clear_bit(HCI_CONN_ENCRYPT_PEND, &conn->hcon->flags);
-	mgmt_auth_failed(conn->hcon->hdev, conn->dst, hcon->type,
-			 hcon->dst_type, HCI_ERROR_AUTH_FAILURE);
+	clear_bit(HCI_CONN_ENCRYPT_PEND, &hcon->flags);
+	mgmt_auth_failed(hcon->hdev, &hcon->dst, hcon->type, hcon->dst_type,
+			 HCI_ERROR_AUTH_FAILURE);
 
 	cancel_delayed_work_sync(&conn->security_timer);
 
-	if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &conn->hcon->flags))
+	if (test_and_clear_bit(HCI_CONN_LE_SMP_PEND, &hcon->flags))
 		smp_chan_destroy(conn);
 }
 
@@ -309,8 +309,8 @@ static int tk_request(struct l2cap_conn *conn, u8 remote_oob, u8 auth,
 	/* If either side has unknown io_caps, use JUST WORKS */
 	/* Otherwise, look up method from the table */
 	if (!(auth & SMP_AUTH_MITM) ||
-			local_io > SMP_IO_KEYBOARD_DISPLAY ||
-			remote_io > SMP_IO_KEYBOARD_DISPLAY)
+	    local_io > SMP_IO_KEYBOARD_DISPLAY ||
+	    remote_io > SMP_IO_KEYBOARD_DISPLAY)
 		method = JUST_WORKS;
 	else
 		method = gen_method[remote_io][local_io];
@@ -354,10 +354,10 @@ static int tk_request(struct l2cap_conn *conn, u8 remote_oob, u8 auth,
 	hci_dev_lock(hcon->hdev);
 
 	if (method == REQ_PASSKEY)
-		ret = mgmt_user_passkey_request(hcon->hdev, conn->dst,
+		ret = mgmt_user_passkey_request(hcon->hdev, &hcon->dst,
 						hcon->type, hcon->dst_type);
 	else
-		ret = mgmt_user_confirm_request(hcon->hdev, conn->dst,
+		ret = mgmt_user_confirm_request(hcon->hdev, &hcon->dst,
 						hcon->type, hcon->dst_type,
 						cpu_to_le32(passkey), 0);
 
@@ -386,12 +386,13 @@ static void confirm_work(struct work_struct *work)
 	smp->tfm = tfm;
 
 	if (conn->hcon->out)
-		ret = smp_c1(tfm, smp->tk, smp->prnd, smp->preq, smp->prsp, 0,
-			     conn->src, conn->hcon->dst_type, conn->dst, res);
+		ret = smp_c1(tfm, smp->tk, smp->prnd, smp->preq, smp->prsp,
+			     conn->hcon->src_type, &conn->hcon->src,
+			     conn->hcon->dst_type, &conn->hcon->dst, res);
 	else
 		ret = smp_c1(tfm, smp->tk, smp->prnd, smp->preq, smp->prsp,
-			     conn->hcon->dst_type, conn->dst, 0, conn->src,
-			     res);
+			     conn->hcon->dst_type, &conn->hcon->dst,
+			     conn->hcon->src_type, &conn->hcon->src, res);
 	if (ret) {
 		reason = SMP_UNSPECIFIED;
 		goto error;
@@ -425,11 +426,13 @@ static void random_work(struct work_struct *work)
 	BT_DBG("conn %p %s", conn, conn->hcon->out ? "master" : "slave");
 
 	if (hcon->out)
-		ret = smp_c1(tfm, smp->tk, smp->rrnd, smp->preq, smp->prsp, 0,
-			     conn->src, hcon->dst_type, conn->dst, res);
+		ret = smp_c1(tfm, smp->tk, smp->rrnd, smp->preq, smp->prsp,
+			     hcon->src_type, &hcon->src,
+			     hcon->dst_type, &hcon->dst, res);
 	else
 		ret = smp_c1(tfm, smp->tk, smp->rrnd, smp->preq, smp->prsp,
-			     hcon->dst_type, conn->dst, 0, conn->src, res);
+			     hcon->dst_type, &hcon->dst,
+			     hcon->src_type, &hcon->src, res);
 	if (ret) {
 		reason = SMP_UNSPECIFIED;
 		goto error;
@@ -477,9 +480,9 @@ static void random_work(struct work_struct *work)
 		swap128(key, stk);
 
 		memset(stk + smp->enc_key_size, 0,
-				SMP_MAX_ENC_KEY_SIZE - smp->enc_key_size);
+		       SMP_MAX_ENC_KEY_SIZE - smp->enc_key_size);
 
-		hci_add_ltk(hcon->hdev, conn->dst, hcon->dst_type,
+		hci_add_ltk(hcon->hdev, &hcon->dst, hcon->dst_type,
 			    HCI_SMP_STK_SLAVE, 0, 0, stk, smp->enc_key_size,
 			    ediv, rand);
 	}
@@ -494,7 +497,7 @@ static struct smp_chan *smp_chan_create(struct l2cap_conn *conn)
 {
 	struct smp_chan *smp;
 
-	smp = kzalloc(sizeof(struct smp_chan), GFP_ATOMIC);
+	smp = kzalloc(sizeof(*smp), GFP_ATOMIC);
 	if (!smp)
 		return NULL;
 
@@ -649,7 +652,7 @@ static u8 smp_cmd_pairing_rsp(struct l2cap_conn *conn, struct sk_buff *skb)
 	memcpy(&smp->prsp[1], rsp, sizeof(*rsp));
 
 	if ((req->auth_req & SMP_AUTH_BONDING) &&
-			(rsp->auth_req & SMP_AUTH_BONDING))
+	    (rsp->auth_req & SMP_AUTH_BONDING))
 		auth = SMP_AUTH_BONDING;
 
 	auth |= (req->auth_req | rsp->auth_req) & SMP_AUTH_MITM;
@@ -684,7 +687,7 @@ static u8 smp_cmd_pairing_confirm(struct l2cap_conn *conn, struct sk_buff *skb)
 
 		swap128(smp->prnd, random);
 		smp_send_cmd(conn, SMP_CMD_PAIRING_RANDOM, sizeof(random),
-								random);
+			     random);
 	} else if (test_bit(SMP_FLAG_TK_VALID, &smp->smp_flags)) {
 		queue_work(hdev->workqueue, &smp->confirm);
 	} else {
@@ -714,7 +717,7 @@ static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level)
 	struct smp_ltk *key;
 	struct hci_conn *hcon = conn->hcon;
 
-	key = hci_find_ltk_by_addr(hcon->hdev, conn->dst, hcon->dst_type);
+	key = hci_find_ltk_by_addr(hcon->hdev, &hcon->dst, hcon->dst_type);
 	if (!key)
 		return 0;
 
@@ -728,8 +731,8 @@ static u8 smp_ltk_encrypt(struct l2cap_conn *conn, u8 sec_level)
 	hcon->enc_key_size = key->enc_size;
 
 	return 1;
-
 }
+
 static u8 smp_cmd_security_req(struct l2cap_conn *conn, struct sk_buff *skb)
 {
 	struct smp_cmd_security_req *rp = (void *) skb->data;
@@ -835,9 +838,9 @@ static int smp_cmd_master_ident(struct l2cap_conn *conn, struct sk_buff *skb)
 	skb_pull(skb, sizeof(*rp));
 
 	hci_dev_lock(hdev);
-	authenticated = (conn->hcon->sec_level == BT_SECURITY_HIGH);
-	hci_add_ltk(conn->hcon->hdev, conn->dst, hcon->dst_type,
-		    HCI_SMP_LTK, 1, authenticated, smp->tk, smp->enc_key_size,
+	authenticated = (hcon->sec_level == BT_SECURITY_HIGH);
+	hci_add_ltk(hdev, &hcon->dst, hcon->dst_type, HCI_SMP_LTK, 1,
+		    authenticated, smp->tk, smp->enc_key_size,
 		    rp->ediv, rp->rand);
 	smp_distribute_keys(conn, 1);
 	hci_dev_unlock(hdev);
@@ -985,7 +988,7 @@ int smp_distribute_keys(struct l2cap_conn *conn, __u8 force)
 		smp_send_cmd(conn, SMP_CMD_ENCRYPT_INFO, sizeof(enc), &enc);
 
 		authenticated = hcon->sec_level == BT_SECURITY_HIGH;
-		hci_add_ltk(conn->hcon->hdev, conn->dst, hcon->dst_type,
+		hci_add_ltk(hcon->hdev, &hcon->dst, hcon->dst_type,
 			    HCI_SMP_LTK_SLAVE, 1, authenticated,
 			    enc.ltk, smp->enc_key_size, ediv, ident.rand);
 
@@ -1007,10 +1010,10 @@ int smp_distribute_keys(struct l2cap_conn *conn, __u8 force)
 
 		/* Just public address */
 		memset(&addrinfo, 0, sizeof(addrinfo));
-		bacpy(&addrinfo.bdaddr, conn->src);
+		bacpy(&addrinfo.bdaddr, &conn->hcon->src);
 
 		smp_send_cmd(conn, SMP_CMD_IDENT_ADDR_INFO, sizeof(addrinfo),
-								&addrinfo);
+			     &addrinfo);
 
 		*keydist &= ~SMP_DIST_ID_KEY;
 	}