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| author | andrew hendry <andrew.hendry@gmail.com> | 2010-05-16 23:00:27 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-05-17 17:39:27 -0700 |
| commit | 37cda78741ecdbf45dd9b64e4c99dbdb11b47b46 (patch) | |
| tree | ee213ce9347bc7434717092e600f970d919ceceb | |
| parent | b7792e34cba641c49cd436d42fbfd2a632ff39d3 (diff) | |
| download | op-kernel-dev-37cda78741ecdbf45dd9b64e4c99dbdb11b47b46.zip op-kernel-dev-37cda78741ecdbf45dd9b64e4c99dbdb11b47b46.tar.gz | |
X25: Move accept approve flag to bitfield
Moves the x25 accept approve flag from char into bitfield.
Signed-off-by: Andrew Hendry <andrew.hendry@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/x25.h | 5 | ||||
| -rw-r--r-- | net/x25/af_x25.c | 12 |
2 files changed, 8 insertions, 9 deletions
diff --git a/include/net/x25.h b/include/net/x25.h index 1576e92..1479cb4 100644 --- a/include/net/x25.h +++ b/include/net/x25.h @@ -80,8 +80,6 @@ enum { #define X25_DEFAULT_PACKET_SIZE X25_PS128 /* Default Packet Size */ #define X25_DEFAULT_THROUGHPUT 0x0A /* Deafult Throughput */ #define X25_DEFAULT_REVERSE 0x00 /* Default Reverse Charging */ -#define X25_DENY_ACCPT_APPRV 0x01 /* Default value */ -#define X25_ALLOW_ACCPT_APPRV 0x00 /* Control enabled */ #define X25_SMODULUS 8 #define X25_EMODULUS 128 @@ -116,6 +114,7 @@ enum { /* Bitset in x25_sock->flags for misc flags */ #define X25_Q_BIT_FLAG 0 #define X25_INTERRUPT_FLAG 1 +#define X25_ACCPT_APPRV_FLAG 2 /** * struct x25_route - x25 routing entry @@ -150,7 +149,7 @@ struct x25_sock { struct x25_address source_addr, dest_addr; struct x25_neigh *neighbour; unsigned int lci, cudmatchlength; - unsigned char state, condition, accptapprv; + unsigned char state, condition; unsigned short vs, vr, va, vl; unsigned long t2, t21, t22, t23; unsigned short fraglen; diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c index 3d97b8c..e5c1e329 100644 --- a/net/x25/af_x25.c +++ b/net/x25/af_x25.c @@ -586,7 +586,7 @@ static int x25_create(struct net *net, struct socket *sock, int protocol, x25->t2 = sysctl_x25_ack_holdback_timeout; x25->state = X25_STATE_0; x25->cudmatchlength = 0; - x25->accptapprv = X25_DENY_ACCPT_APPRV; /* normally no cud */ + set_bit(X25_ACCPT_APPRV_FLAG, &x25->flags); /* normally no cud */ /* on call accept */ x25->facilities.winsize_in = X25_DEFAULT_WINDOW_SIZE; @@ -639,7 +639,6 @@ static struct sock *x25_make_new(struct sock *osk) x25->facilities = ox25->facilities; x25->dte_facilities = ox25->dte_facilities; x25->cudmatchlength = ox25->cudmatchlength; - x25->accptapprv = ox25->accptapprv; clear_bit(X25_INTERRUPT_FLAG, &x25->flags); x25_init_timers(sk); @@ -1057,8 +1056,8 @@ int x25_rx_call_request(struct sk_buff *skb, struct x25_neigh *nb, makex25->vc_facil_mask &= ~X25_MASK_CALLING_AE; makex25->cudmatchlength = x25_sk(sk)->cudmatchlength; - /* Normally all calls are accepted immediatly */ - if(makex25->accptapprv & X25_DENY_ACCPT_APPRV) { + /* Normally all calls are accepted immediately */ + if (test_bit(X25_ACCPT_APPRV_FLAG, &makex25->flags)) { x25_write_internal(make, X25_CALL_ACCEPTED); makex25->state = X25_STATE_3; } @@ -1580,7 +1579,7 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) rc = -EINVAL; if (sk->sk_state != TCP_CLOSE) break; - x25->accptapprv = X25_ALLOW_ACCPT_APPRV; + clear_bit(X25_ACCPT_APPRV_FLAG, &x25->flags); rc = 0; break; } @@ -1589,7 +1588,8 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) rc = -EINVAL; if (sk->sk_state != TCP_ESTABLISHED) break; - if (x25->accptapprv) /* must call accptapprv above */ + /* must call accptapprv above */ + if (test_bit(X25_ACCPT_APPRV_FLAG, &x25->flags)) break; x25_write_internal(sk, X25_CALL_ACCEPTED); x25->state = X25_STATE_3; |
