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bluetooth: fix warning in net/bluetooth/rfcomm/sock.c 

fix this warning:

  net/bluetooth/rfcomm/sock.c: In function ‘rfcomm_sock_ioctl’:
  net/bluetooth/rfcomm/sock.c:795: warning: unused variable ‘sk’

perhaps BT_DEBUG() should be improved to do printf format checking
instead of the #ifdef, but that looks quite intrusive: each bluetooth
.c file undefines the macro.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ingo Molnar 2008-11-25 16:59:21 -08:00 committed by David S. Miller
parent ff0db0490a
commit 45555c0ed4
1 changed files with 2 additions and 0 deletions
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2
net/bluetooth/rfcomm/sock.c
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@ -792,7 +792,9 @@ static int rfcomm_sock_getsockopt(struct socket *sock, int level, int optname, c
static int rfcomm_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
{
#if defined(CONFIG_BT_RFCOMM_TTY) || defined(CONFIG_BT_RFCOMM_DEBUG)
struct sock *sk = sock->sk;
#endif
int err;
BT_DBG("sk %p cmd %x arg %lx", sk, cmd, arg);