linux-toradex.git/net/caif/chnl_net.c, branch v3.2.13

Remove redundant linux/version.h includes from net/

2011-06-21T23:03:17+00:00

It was suggested by "make versioncheck" that the follwing includes of
linux/version.h are redundant:

  /home/jj/src/linux-2.6/net/caif/caif_dev.c: 14 linux/version.h not needed.
  /home/jj/src/linux-2.6/net/caif/chnl_net.c: 10 linux/version.h not needed.
  /home/jj/src/linux-2.6/net/ipv4/gre.c: 19 linux/version.h not needed.
  /home/jj/src/linux-2.6/net/netfilter/ipset/ip_set_core.c: 20 linux/version.h not needed.
  /home/jj/src/linux-2.6/net/netfilter/xt_set.c: 16 linux/version.h not needed.

and it seems that it is right.

Beyond manually inspecting the source files I also did a few build
tests with various configs to confirm that including the header in
those files is indeed not needed.

Here's a patch to remove the pointless includes.

Signed-off-by: Jesper Juhl 
Acked-by: Jozsef Kadlecsik 
Signed-off-by: David S. Miller

net: remove interrupt.h inclusion from netdevice.h

2011-06-07T05:55:11+00:00

* remove interrupt.g inclusion from netdevice.h -- not needed
* fixup fallout, add interrupt.h and hardirq.h back where needed.

Signed-off-by: Alexey Dobriyan 
Signed-off-by: David S. Miller

caif: Fix race when conditionally taking rtnl lock

2011-06-02T04:13:53+00:00

Take the RTNL lock unconditionally when calling dev_close.
Taking the lock conditionally may cause race conditions.

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

caif: remove unesesarry exports

2011-05-15T21:45:56+00:00

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

caif: prepare support for namespaces

2011-05-15T21:45:55+00:00

Use struct net to reference CAIF configuration object instead of static variables.
Refactor functions caif_connect_client, caif_disconnect_client and squach
files cfcnfg.c and caif_config_utils.

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

caif: Protected in-flight packets using dev or sock refcont.

2011-05-15T21:45:55+00:00

CAIF Socket Layer and ip-interface registers reference counters
in CAIF service layer. The functions sock_hold, sock_put and
dev_hold, dev_put are used by CAIF Stack to protect from freeing
memory while packets are in-flight.

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

net/caif: Fix dangling list pointer in freed object on error.

2011-02-08T22:31:31+00:00

rtnl_link_ops->setup(), and the "setup" callback passed to alloc_netdev*(),
cannot make state changes which need to be undone on failure.  There is
no cleanup mechanism available at this point.

So we have to add the caif private instance to the global list once we
are sure that register_netdev() has succedded in ->newlink().

Otherwise, if register_netdev() fails, the caller will invoke free_netdev()
and we will have a reference to freed up memory on the chnl_net_list.

Signed-off-by: David S. Miller

CAIF: Fix IPv6 support in receive path for GPRS/3G

2011-01-11T00:12:00+00:00

Checks version field of IP in the receive path for GPRS/3G data
and appropriately sets the value of skb->protocol.

Signed-off-by: Sjur Braendeland 
Signed-off-by: David S. Miller

caif: Remove buggy re-definition of pr_debug

2010-09-22T01:05:30+00:00

Remove debugging quirk redefining pr_debug to pr_warning.

Signed-off-by: Sjur Brændeland 
Signed-off-by: David S. Miller

net/caif: Use pr_fmt

2010-09-07T01:48:43+00:00

This patch standardizes caif message logging prefixes.

Add #define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
Add missing "\n"s to some logging messages
Convert pr_warning to pr_warn

This changes the logging message prefix from CAIF: to caif:
for all uses but caif_socket.c and chnl_net.c.  Those now use
their filename without extension.

Signed-off-by: Joe Perches 
Signed-off-by: David S. Miller