bluetooth: rfcomm_init bug fix

[safe/jmp/linux-2.6] / net / bluetooth / cmtp / core.c

diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 3933608..0073ec8 100644 (file)
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -29,6 +29,7 @@
 #include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/fcntl.h>
+#include <linux/freezer.h>
 #include <linux/skbuff.h>
 #include <linux/socket.h>
 #include <linux/ioctl.h>
@@ -43,11 +44,6 @@
 
 #include "cmtp.h"
 
-#ifndef CONFIG_BT_CMTP_DEBUG
-#undef  BT_DBG
-#define BT_DBG(D...)
-#endif
-
 #define VERSION "1.0"
 
 static DECLARE_RWSEM(cmtp_session_sem);
@@ -124,14 +120,13 @@ static inline void cmtp_add_msgpart(struct cmtp_session *session, int id, const
        }
 
        if (skb && (skb->len > 0))
-               memcpy(skb_put(nskb, skb->len), skb->data, skb->len);
+               skb_copy_from_linear_data(skb, skb_put(nskb, skb->len), skb->len);
 
        memcpy(skb_put(nskb, count), buf, count);
 
        session->reassembly[id] = nskb;
 
-       if (skb)
-               kfree_skb(skb);
+       kfree_skb(skb);
 }
 
 static inline int cmtp_recv_frame(struct cmtp_session *session, struct sk_buff *skb)
@@ -256,7 +251,7 @@ static void cmtp_process_transmit(struct cmtp_session *session)
                        hdr[2] = size >> 8;
                }
 
-               memcpy(skb_put(nskb, size), skb->data, size);
+               skb_copy_from_linear_data(skb, skb_put(nskb, size), size);
                skb_pull(skb, size);
 
                if (skb->len > 0) {
@@ -287,7 +282,6 @@ static int cmtp_session(void *arg)
 
        daemonize("kcmtpd_ctr_%d", session->num);
        set_user_nice(current, -15);
-       current->flags |= PF_NOFREEZE;
 
        init_waitqueue_entry(&wait, current);
        add_wait_queue(sk->sk_sleep, &wait);