Jiri Slaby 5b5e70408f TTY: extract driver lookup from tty_open ...

The error handling in tty_open became unbearable. There were many
errors fixed recently. Extract the tty driver lookup from tty_open to
a separate function. This reduces the fail paths significantly and
makes tty_open more readable.

In the next patch we will move the fail path handling to the end of
the function.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2011-11-15 15:52:45 -08:00

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accessibility

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acpi

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2011-11-07 10:13:52 -08:00

amba

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ata

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

atm

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auxdisplay

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base

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

bcma

bcma: fix implicit use of export.h contents

2011-10-31 19:32:02 -04:00

block

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

bluetooth

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2011-11-07 10:55:33 -08:00

cdrom

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char

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

clk

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clocksource

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

connector

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cpufreq

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

cpuidle

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2011-11-07 10:13:52 -08:00

crypto

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

dca

drivers/dca: Add export.h for THIS_MODULE to dca-sysfs.c

2011-10-31 19:31:43 -04:00

devfreq

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dio

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dma

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

edac

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

eisa

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firewire

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

firmware

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

gpio

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

gpu

Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

2011-11-07 10:01:56 -08:00

hid

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

hv

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hwmon

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

hwspinlock

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i2c

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

ide

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

idle

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2011-11-07 10:13:52 -08:00

ieee802154

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infiniband

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

input

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

iommu

intel-iommu: now needs export.h for EXPORT_SYMBOL_GPL

2011-10-31 19:32:14 -04:00

isdn

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

leds

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

lguest

lguest: add export.h to lguest files for THIS_MODULE/EXPORT_SYMBOL

2011-10-31 19:32:13 -04:00

macintosh

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mca

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md

device-mapper: using EXPORT_SYBOL in dm-space-map-checker.c needs export.h

2011-11-07 10:29:10 -08:00

media

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

memstick

drivers/memstick: Add module.h to the prev. implicit modular users

2011-10-31 19:31:52 -04:00

message

drivers/message: Add module.h to i2o/pci.c

2011-10-31 19:31:53 -04:00

mfd

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

misc

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

mmc

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

mtd

Merge git://git.infradead.org/mtd-2.6

2011-11-07 09:11:16 -08:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2011-11-07 10:55:33 -08:00

nfc

drivers/nfc: add module.h to nfcwilink.c

2011-10-31 19:31:54 -04:00

nubus

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of

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

oprofile

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parisc

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parport

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pci

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

pcmcia

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

pinctrl

pinctrl: EXPORT_SYMBOL needs export.h

2011-10-31 19:32:21 -04:00

platform

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

pnp

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2011-11-07 10:13:52 -08:00

power

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

pps

pps gpio client: add missing dependency

2011-11-02 16:07:02 -07:00

ps3

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ptp

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rapidio

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

regulator

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

rtc

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

s390

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

sbus

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scsi

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

sfi

drivers/sfi: sfi_acpi.c needs sysfs.h

2011-10-31 19:31:57 -04:00

sh

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

sn

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spi

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

ssb

ssb: Add export.h to files using EXPORT_SYMBOL/THIS_MODULE

2011-10-31 19:32:08 -04:00

staging

Merge git://git.infradead.org/mtd-2.6

2011-11-07 09:11:16 -08:00

target

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

tc

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telephony

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thermal

thermal: Prevent polling from happening during system suspend

2011-11-06 20:38:49 -05:00

tty

TTY: extract driver lookup from tty_open

2011-11-15 15:52:45 -08:00

uio

uio: Add module.h to implicit drivers/uio users

2011-10-31 19:32:10 -04:00

usb

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

uwb

uwb: Add export.h for EXPORT_SYMBOL/THIS_MODULE as required

2011-10-31 19:32:19 -04:00

vhost

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video

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

virt

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virtio

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

vlynq

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w1

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

watchdog

Merge branch 'modsplit-Oct31_2011' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux

2011-11-06 19:44:47 -08:00

xen

Merge branch 'stable/cleanups-3.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

2011-11-06 20:13:34 -08:00

zorro

drivers/zorro: Add export.h to proc.c

2011-10-31 19:32:01 -04:00

Kconfig

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Makefile

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