linux-toradex.git/net/caif/cfrfml.c, branch v5.3.2

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 194

2019-05-30T18:29:22+00:00

Based on 1 normalized pattern(s):

  license terms gnu general public license gpl version 2

extracted by the scancode license scanner the SPDX license identifier

  GPL-2.0-only

has been chosen to replace the boilerplate/reference in 161 file(s).

Signed-off-by: Thomas Gleixner 
Reviewed-by: Allison Randal 
Reviewed-by: Alexios Zavras 
Reviewed-by: Steve Winslow 
Reviewed-by: Richard Fontana 
Cc: linux-spdx@vger.kernel.org
Link: https://lkml.kernel.org/r/20190528170027.447718015@linutronix.de
Signed-off-by: Greg Kroah-Hartman

net: caif: remove redundant null check on frontpkt

2018-09-18T01:49:57+00:00

It is impossible for frontpkt to be null at the point of the null
check because it has been assigned from rearpkt and there is no
way rearpkt can be null at the point of the assignment because
of the sanity checking and exit paths taken previously. Remove
the redundant null check.

Detected by CoverityScan, CID#114434 ("Logically dead code")

Signed-off-by: Colin Ian King 
Signed-off-by: David S. Miller

net: caif: fix erroneous return value

2016-02-18T19:59:35+00:00

The cfrfml_receive() function might return positive value EPROTO

Signed-off-by: Anton Protopopov 
Signed-off-by: David S. Miller

caif: Remove my bouncing email address.

2013-04-23T17:25:51+00:00

Remove my soon bouncing email address.
Also remove the "Contact:" line in file header.
The MAINTAINERS file is a better place to find the
contact person anyway.

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

CAIF: fix indentation for function arguments

2013-03-07T21:24:45+00:00

This lines up function arguments on second and subsequent lines at the
first column after the openning parenthesis of the first line.

Signed-off-by: Silviu-Mihai Popescu 
Signed-off-by: David S. Miller

caif: Fix for a race in socket transmit with flow control.

2012-03-11T22:38:16+00:00

Kill faulty checks on flow-off leading to connection drop at race conditions.
caif_socket checks for flow-on before transmitting and goes to sleep or
return -EAGAIN upon flow stop. Remove faulty subsequent checks on flow-off
leading to connection drop. Also fix memory leaks on some of the errors paths.

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

caif: Bad assert triggering false positive.

2011-12-06T22:21:47+00:00

Fix bad assert on fragment size triggering false positive.

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

caif: Remove OOM messages, use kzalloc

2011-08-28T21:16:13+00:00

Remove per site OOM messages because they duplicate
the generic mm subsystem OOM message.

Use kzalloc instead of kmalloc/memset
when next to the OOM message removals.

Reduces object size (allyesconfig ~2%)

$ size -t drivers/net/caif/built-in.o.old net/caif/built-in.o.old
   text	   data	    bss	    dec	    hex	filename
  32297	    700	   8224	  41221	   a105	drivers/net/caif/built-in.o.old
  72159	   1317	  20552	  94028	  16f4c	net/caif/built-in.o.old
 104456	   2017	  28776	 135249	  21051	(TOTALS)
$ size -t drivers/net/caif/built-in.o.new net/caif/built-in.o.new
   text	   data	    bss	    dec	    hex	filename
  31975	    700	   8184	  40859	   9f9b	drivers/net/caif/built-in.o.new
  70748	   1317	  20152	  92217	  16839	net/caif/built-in.o.new
 102723	   2017	  28336	 133076	  207d4	(TOTALS)

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

caif: Move refcount from service layer to sock and dev.

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

Instead of having reference counts in caif service layers,
we hook into existing refcount handling in socket layer and netdevice.

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

caif: Bugfix for socket priority, bindtodev and dbg channel.

2010-11-04T01:50:03+00:00

Changes:
o Bugfix: SO_PRIORITY for SOL_SOCKET could not be handled
  in caif's setsockopt,  using the struct sock attribute priority instead.

o Bugfix: SO_BINDTODEVICE for SOL_SOCKET could not be handled
  in caif's setsockopt,  using the struct sock attribute ifindex instead.

o Wrong assert statement for RFM layer segmentation.

o CAIF Debug channels was not working over SPI, caif_payload_info
  containing padding info must be initialized.

o Check on pointer before dereferencing when unregister dev in caif_dev.c

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