Commit Graph

21 Commits

Author SHA1 Message Date
Joe Perches 78110bb8dc staging: Remove unnecessary OOM messages
alloc failures already get standardized OOM
messages and a dump_stack.

For the affected mallocs around these OOM messages:

Converted kzallocs with multiplies to kcalloc.
Converted kmallocs with multiplies to kmalloc_array.
Converted a kmalloc/strlen/strncpy to kstrdup.
Moved a spin_lock below a removed OOM message and
removed a now unnecessary spin_unlock.
Neatened alignment and whitespace.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-02-11 10:10:33 -08:00
Bill Pemberton a46303ca3b staging: sbe-2t3e3: remove use of __devexit
CONFIG_HOTPLUG is going away as an option so __devexit is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21 15:05:10 -08:00
Bill Pemberton 8b1e01264c staging: sbe-2t3e3: remove use of __devinitdata
CONFIG_HOTPLUG is going away as an option so __devinitdata is no
longer needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21 15:05:02 -08:00
Bill Pemberton 4cd2b92de3 staging: sbe-2t3e3: remove use of __devinit
CONFIG_HOTPLUG is going away as an option so __devinit is no longer
needed.

Signed-off-by: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-21 15:05:02 -08:00
YAMANE Toshiaki a17d23de9c staging/sbe-2t3e3: Use netdev_ or dev_ or pr_ printks in module.c
fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...
- WARNING: Prefer netdev_warn(netdev, ... then dev_warn(dev, ... then pr_warn(...  to printk(KERN_WARNING ...

and add pr_fmt.

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-23 21:15:13 -07:00
YAMANE Toshiaki 2a837ccdf3 staging/sbe-2t3e3: Use netdev_ printks in main.c
fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-23 21:15:13 -07:00
Pranav Ravichandran 1917e7f916 Staging: sbe-2t3e3: fix coding style issues in netdev.c
This patch fixes a POINTER_LOCATION error(changed foo* bar to foo *bar)
and an ASSIGN_IN_IF error(moved assignment out of if condition).

Signed-off-by: Pranav Ravichandran <me@onloop.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19 12:12:40 -07:00
YAMANE Toshiaki ce833d36c6 staging/sbe-2t3e3: Use netdev_ printks in cpld.c
fixed below checkpatch warning.
- WARNING: Prefer netdev_err(netdev, ... then dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

Signed-off-by: YAMANE Toshiaki <yamanetoshi@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19 12:12:40 -07:00
Alexey Khoroshilov 4c229df0b1 staging: sbe-2t3e3: fix error handling in t3e3_init_channel()
t3e3_init_channel() incorrectly handles errors in several places:
it returns zero and does not deallocate all required resources.
The patch fixes that places.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-25 15:48:25 -07:00
Devendra Naga a00979cccb staging: sbe-2t3e3: use -ve error return codes in dc_init_descriptor_list
the dc_init_descriptor_list actually returns a +ve error return codes,
which is abnormal as other functions in kernel return -ve error codes on
failure. so replace the return codes of this function with -ve values
to make the consistency with the other functions in kernel.

Also make the dc_init_descriptor_list static as its never called
anywhere except in this file and move the function prototype from the
headerfile into the c file as its referred only in this c file.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-21 08:57:56 -07:00
Devendra Naga 1228cd13f9 staging: sbe-2t3e3: fix sparse warnings
warnings:
drivers/staging/sbe-2t3e3/netdev.c:24:5: warning: symbol 't3e3_ioctl' was not declared. Should it be static?
drivers/staging/sbe-2t3e3/netdev.c:85:5: warning: symbol 't3e3_open' was not declared. Should it be static?
drivers/staging/sbe-2t3e3/netdev.c💯5: warning: symbol 't3e3_close' was not declared. Should it be static?

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04 14:22:48 -07:00
Devendra Naga 03bbb232d6 staging: sbe-2t3e3: fix sparse warnings
warnings:

drivers/staging/sbe-2t3e3/netdev.c:30:56: warning: incorrect type in initializer (different address spaces)
drivers/staging/sbe-2t3e3/netdev.c:30:56:    expected void *data
drivers/staging/sbe-2t3e3/netdev.c:30:56:    got void [noderef] <asn:1>*
drivers/staging/sbe-2t3e3/netdev.c:48:44: warning: incorrect type in argument 2 (different address spaces)
drivers/staging/sbe-2t3e3/netdev.c:48:44:    expected void const [noderef] <asn:1>*from
drivers/staging/sbe-2t3e3/netdev.c:48:44:    got void *data
drivers/staging/sbe-2t3e3/netdev.c:54:34: warning: incorrect type in argument 1 (different address spaces)
drivers/staging/sbe-2t3e3/netdev.c:54:34:    expected void [noderef] <asn:1>*dst
drivers/staging/sbe-2t3e3/netdev.c:54:34:    got void *data

type must be __user.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04 14:22:48 -07:00
Marcos Paulo de Souza 12f3f21d08 staging: sbe-2t3e3: Remove code that will never execute
This patch removes all references of "if 0" blocks in the sbe-2t3e3 driver.

Signed-off-by: Marcos Paulo de Souza <marcos.souza.org@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-19 15:59:58 -07:00
Devendra Naga 1cdb9c7c1d staging/sbe-2t3e3: use module_pci_driver macro
the _init and _exit functions do nothing but pci_register_driver,
and pci_unregister_driver,

so replace these and also the module _init and _exit
macros with the module_pci_driver macro.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-07-11 17:26:02 -07:00
Justin P. Mattock ef73b7a45d staging: "sbe-2t3e3" Fix typos in sbe-2t3e3
Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-06-12 10:38:16 -07:00
David Howells 9ffc93f203 Remove all #inclusions of asm/system.h
Remove all #inclusions of asm/system.h preparatory to splitting and killing
it.  Performed with the following command:

perl -p -i -e 's!^#\s*include\s*<asm/system[.]h>.*\n!!' `grep -Irl '^#\s*include\s*<asm/system[.]h>' *`

Signed-off-by: David Howells <dhowells@redhat.com>
2012-03-28 18:30:03 +01:00
Dan Carpenter 3e150cf51d Staging: sbe-2t3e3: logical || vs bitwise |
Bitwise OR was clearly intended here.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-02-09 09:51:17 -08:00
Alexander Beregalov 24c92eac7e Staging: sbe-2t3e3: redundant null check before kfree()
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-20 13:45:57 -07:00
Alexander Beregalov e756910059 Staging: sbe-2t3e3: remove T3E3_USE_CONTIGMALLOC
This code looks useless, t3e3_contigmemory_size is neither declared
nor used anywhere else, as well as T3E3_USE_CONTIGMALLOC.

Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Cc: Krzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-04-20 13:45:56 -07:00
Tracey Dent 32a65d4e3b Staging: sbe-2t3e3: Makefile: replace the use of <module>-objs with <module>-y
Changed <module>-objs to <module>-y in Makefile.

Signed-off-by: Tracey Dent <tdent48227@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-10-08 07:23:45 -07:00
Krzysztof Halasa 921a86e0e3 Staging: Add SBE 2T3E3 WAN driver
This is a driver for SBE Inc.'s dual port T3/E3 WAN cards. Based on
their original GPLed driver.

The original driver tarball is now accessible at
http://userweb.kernel.org/~chris/SBE_2T3_Linux_2.0c.tgz

It needs at least a new generic HDLC setup code (not yet written) before
moving to drivers/net/wan.

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-08-30 17:36:50 -07:00