Bluetooth: Make SMP context private to smp.c

There are no users of the smp_chan struct outside of smp.c so move it
away from smp.h. The addition of the l2cap.h include to hci_core.c,
hci_conn.c and mgmt.c is something that should have been there already
previously to avoid warnings of undeclared struct l2cap_conn, but the
compiler warning was apparently shadowed away by the mention of
l2cap_conn in the struct smp_chan definition.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 0 insertions, 29 deletions

diff --git a/net/bluetooth/smp.h b/net/bluetooth/smp.h
index afd16231db13..5a8dc36460a1 100644
--- a/net/bluetooth/smp.h
+++ b/net/bluetooth/smp.h
@@ -116,35 +116,6 @@ struct smp_cmd_security_req {
 #define SMP_MIN_ENC_KEY_SIZE            7
 #define SMP_MAX_ENC_KEY_SIZE            16
 
-#define SMP_FLAG_TK_VALID       1
-#define SMP_FLAG_CFM_PENDING    2
-#define SMP_FLAG_MITM_AUTH      3
-#define SMP_FLAG_COMPLETE       4
-#define SMP_FLAG_INITIATOR      5
-
-struct smp_chan {
-        struct l2cap_conn *conn;
-        u8              preq[7]; /* SMP Pairing Request */
-        u8              prsp[7]; /* SMP Pairing Response */
-        u8              prnd[16]; /* SMP Pairing Random (local) */
-        u8              rrnd[16]; /* SMP Pairing Random (remote) */
-        u8              pcnf[16]; /* SMP Pairing Confirm */
-        u8              tk[16]; /* SMP Temporary Key */
-        u8              enc_key_size;
-        u8              remote_key_dist;
-        bdaddr_t        id_addr;
-        u8              id_addr_type;
-        u8              irk[16];
-        struct smp_csrk *csrk;
-        struct smp_csrk *slave_csrk;
-        struct smp_ltk  *ltk;
-        struct smp_ltk  *slave_ltk;
-        struct smp_irk  *remote_irk;
-        unsigned long   smp_flags;
-        struct work_struct confirm;
-        struct work_struct random;
-};
-
 /* SMP Commands */
 bool smp_sufficient_security(struct hci_conn *hcon, u8 sec_level);
 int smp_conn_security(struct hci_conn *hcon, __u8 sec_level);