aboutsummaryrefslogtreecommitdiff
path: root/net/can
diff options
context:
space:
mode:
authorEric Paris <eparis@redhat.com>2009-11-05 20:44:37 -0800
committerDavid S. Miller <davem@davemloft.net>2009-11-05 21:40:17 -0800
commit13f18aa05f5abe135f47b6417537ae2b2fedc18c (patch)
tree3bcf8c52bd9d957fd09a87224c9d44566071f981 /net/can
parent89794a6f3bf6db552b1ff4d2ad42fdd8739ac2a2 (diff)
downloadlinux-2.6.38-lt-ux500-13f18aa05f5abe135f47b6417537ae2b2fedc18c.tar.gz
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.c5
-rw-r--r--net/can/bcm.c1
-rw-r--r--net/can/raw.c1
3 files changed, 0 insertions, 7 deletions
diff --git a/net/can/af_can.c b/net/can/af_can.c
index 3f2eb27e1ff..9c0426dc318 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 2f47039c79d..67b5433db13 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 6e77db58b9e..abca920440b 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,
};