diff options
| author | Eric Paris <eparis@redhat.com> | 2009-11-05 20:44:37 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-11-05 21:40:17 -0800 |
| commit | 13f18aa05f5abe135f47b6417537ae2b2fedc18c (patch) | |
| tree | 3bcf8c52bd9d957fd09a87224c9d44566071f981 /net/can | |
| parent | 89794a6f3bf6db552b1ff4d2ad42fdd8739ac2a2 (diff) | |
| download | lwn-13f18aa05f5abe135f47b6417537ae2b2fedc18c.tar.gz lwn-13f18aa05f5abe135f47b6417537ae2b2fedc18c.zip | |
net: drop capability from protocol definitions
struct can_proto had a capability field which wasn't ever used. It is
dropped entirely.
struct inet_protosw had a capability field which can be more clearly
expressed in the code by just checking if sock->type = SOCK_RAW.
Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/can')
| -rw-r--r-- | net/can/af_can.c | 5 | ||||
| -rw-r--r-- | net/can/bcm.c | 1 | ||||
| -rw-r--r-- | net/can/raw.c | 1 |
3 files changed, 0 insertions, 7 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c index 3f2eb27e1ffb..9c0426dc3184 100644 --- a/net/can/af_can.c +++ b/net/can/af_can.c @@ -160,11 +160,6 @@ static int can_create(struct net *net, struct socket *sock, int protocol) goto errout; } - if (cp->capability >= 0 && !capable(cp->capability)) { - err = -EPERM; - goto errout; - } - sock->ops = cp->ops; sk = sk_alloc(net, PF_CAN, GFP_KERNEL, cp->prot); diff --git a/net/can/bcm.c b/net/can/bcm.c index 2f47039c79dd..67b5433db13b 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -1576,7 +1576,6 @@ static struct proto bcm_proto __read_mostly = { static struct can_proto bcm_can_proto __read_mostly = { .type = SOCK_DGRAM, .protocol = CAN_BCM, - .capability = -1, .ops = &bcm_ops, .prot = &bcm_proto, }; diff --git a/net/can/raw.c b/net/can/raw.c index 6e77db58b9e6..abca920440b5 100644 --- a/net/can/raw.c +++ b/net/can/raw.c @@ -742,7 +742,6 @@ static struct proto raw_proto __read_mostly = { static struct can_proto raw_can_proto __read_mostly = { .type = SOCK_RAW, .protocol = CAN_RAW, - .capability = -1, .ops = &raw_ops, .prot = &raw_proto, }; |