linux-toradex.git/net/bluetooth/sco.c, branch v2.6.23.3

[NET]: cleanup extra semicolons

2007-04-26T05:29:24+00:00

Spring cleaning time...

There seems to be a lot of places in the network code that have
extra bogus semicolons after conditionals.  Most commonly is a
bogus semicolon after: switch() { }

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

[NET] BLUETOOTH: Fix whitespace errors.

2007-02-11T07:19:20+00:00

Signed-off-by: YOSHIFUJI Hideaki 
Signed-off-by: David S. Miller

[Bluetooth] Add locking for bt_proto array manipulation

2006-10-16T06:14:34+00:00

The bt_proto array needs to be protected by some kind of locking to
prevent a race condition between bt_sock_create and bt_sock_register.

And in addition all calls to sk_alloc need to be made GFP_ATOMIC now.

Signed-off-by: Masatake YAMATO 
Signed-off-by: Frederik Deweerdt 
Signed-off-by: Marcel Holtmann

[Bluetooth] Handle return values from driver core functions

2006-10-16T06:14:28+00:00

Some return values of the driver core register and create functions
are not handled and so might cause unexpected problems.

Signed-off-by: Marcel Holtmann

[Bluetooth] Remaining transitions to use kzalloc()

2006-07-12T22:34:28+00:00

This patch makes the remaining transitions to use kzalloc().

Signed-off-by: Marcel Holtmann

[Bluetooth] Use real devices for host controllers

2006-07-04T02:54:02+00:00

This patch converts the Bluetooth class devices into real devices. The
Bluetooth class is kept and the driver core provides the appropriate
symlinks for backward compatibility.

Signed-off-by: Marcel Holtmann

Remove obsolete #include

2006-06-30T17:25:36+00:00

Signed-off-by: Jörn Engel 
Signed-off-by: Adrian Bunk

[BLUETOOTH] sco: Possible double free.

2006-04-10T05:25:29+00:00

this fixes coverity bug id #1068.
hci_send_sco() frees skb if (skb->len > hdev->sco_mtu).
Since it returns a negative error value only in this case, we
can directly return here.

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

[NET]: move struct proto_ops to const

2006-01-03T21:11:15+00:00

I noticed that some of 'struct proto_ops' used in the kernel may share
a cache line used by locks or other heavily modified data. (default
linker alignement is 32 bytes, and L1_CACHE_LINE is 64 or 128 at
least)

This patch makes sure a 'struct proto_ops' can be declared as const,
so that all cpus can share all parts of it without false sharing.

This is not mandatory : a driver can still use a read/write structure
if it needs to (and eventually a __read_mostly)

I made a global stubstitute to change all existing occurences to make
them const.

This should reduce the possibility of false sharing on SMP, and
speedup some socket system calls.

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

[NET]: Avoid atomic xchg() for non-error case

2006-01-03T21:10:44+00:00

It also looks like there were 2 places where the test on sk_err was
missing from the event wait logic (in sk_stream_wait_connect and
sk_stream_wait_memory), while the rest of the sock_error() users look
to be doing the right thing.  This version of the patch fixes those,
and cleans up a few places that were testing ->sk_err directly.

Signed-off-by: Benjamin LaHaise 
Signed-off-by: David S. Miller