linux-toradex.git/net/decnet/af_decnet.c, branch v2.6.32.4

net: Make setsockopt() optlen be unsigned.

2009-09-30T23:12:20+00:00

This provides safety against negative optlen at the type
level instead of depending upon (sometimes non-trivial)
checks against this sprinkled all over the the place, in
each and every implementation.

Based upon work done by Arjan van de Ven and feedback
from Linus Torvalds.

Signed-off-by: David S. Miller

decnet: Use rcu_barrier() on module unload.

2009-06-26T20:51:27+00:00

The decnet module unloading as been disabled with a '#if 0' statement,
because it have had issues.

We add a rcu_barrier() anyhow for correctness.

The maintainer (Chrissie Caulfield) will look into the unload issue
when time permits.

Acked-by: Paul E. McKenney 
Acked-by: Chrissie Caulfield 
Signed-off-by: Jesper Dangaard Brouer 
Signed-off-by: David S. Miller

net: correct off-by-one write allocations reports

2009-06-18T07:29:12+00:00

commit 2b85a34e911bf483c27cfdd124aeb1605145dc80
(net: No more expensive sock_hold()/sock_put() on each tx)
changed initial sk_wmem_alloc value.

We need to take into account this offset when reporting
sk_wmem_alloc to user, in PROC_FS files or various
ioctls (SIOCOUTQ/TIOCOUTQ)

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

net: skb->dst accessors

2009-06-03T09:51:04+00:00

Define three accessors to get/set dst attached to a skb

struct dst_entry *skb_dst(const struct sk_buff *skb)

void skb_dst_set(struct sk_buff *skb, struct dst_entry *dst)

void skb_dst_drop(struct sk_buff *skb)
This one should replace occurrences of :
dst_release(skb->dst)
skb->dst = NULL;

Delete skb->dst field

Signed-off-by: Eric Dumazet 
Signed-off-by: David S. Miller

decnet: Use SKB queue and list helpers instead of doing it by-hand.

2009-05-28T23:43:52+00:00

Signed-off-by: David S. Miller

net: convert usage of packet_type to read_mostly

2009-03-10T12:22:43+00:00

Protocols that use packet_type can be __read_mostly section for better
locality. Elminate any unnecessary initializations of NULL.

Signed-off-by: Stephen Hemminger 
Signed-off-by: David S. Miller

decnet: fix sparse warnings: symbol shadows an earlier one

2009-02-27T07:13:35+00:00

Impact: Remove redundant variable declarations, resp. rename
inner scope variable.

Fix this sparse warnings:
  net/decnet/af_decnet.c:1252:40: warning: symbol 'skb' shadows an earlier one
  net/decnet/af_decnet.c:1223:24: originally declared here
  net/decnet/af_decnet.c:1582:29: warning: symbol 'val' shadows an earlier one
  net/decnet/af_decnet.c:1527:22: originally declared here
  net/decnet/dn_dev.c:687:21: warning: symbol 'err' shadows an earlier one
  net/decnet/dn_dev.c:670:13: originally declared here
  net/decnet/sysctl_net_decnet.c:182:21: warning: symbol 'len' shadows an earlier one
  net/decnet/sysctl_net_decnet.c:173:16: originally declared here

Signed-off-by: Hannes Eder 
Signed-off-by: David S. Miller

decnet: remove some pointless conditionals before kfree_skb()

2009-02-27T07:07:36+00:00

Remove some pointless conditionals before kfree_skb().

Signed-off-by: Wei Yongjun 
Signed-off-by: David S. Miller

net: replace uses of __constant_{endian}

2009-02-01T08:45:17+00:00

Base versions handle constant folding now.

Signed-off-by: Harvey Harrison 
Signed-off-by: David S. Miller

decnet: remove private wrappers of endian helpers

2008-11-27T08:12:47+00:00

Signed-off-by: Harvey Harrison 
Reviewed-by: Steven Whitehouse 
Signed-off-by: David S. Miller