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Sergey Senozhatsky 56b4e8cb85 zram: use scnprintf() in attrs show() methods 
sysfs.txt documentation lists the following requirements:

 - The buffer will always be PAGE_SIZE bytes in length. On i386, this
   is 4096.

 - show() methods should return the number of bytes printed into the
   buffer. This is the return value of scnprintf().

 - show() should always use scnprintf().

Use scnprintf() in show() functions.

Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Cc: Jerome Marchand <jmarchan@redhat.com>
Cc: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
 		2014-04-07 16:36:02 -07:00
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accessibility
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acpi More ACPI and power management updates for 3.15-rc1 2014-04-02 14:10:21 -07:00
amba ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
ata Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-04-02 16:23:38 -07:00
atm atm: idt77105: Use del_timer_sync() in exit path 2014-03-25 21:06:02 -04:00
auxdisplay
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base Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-04-02 16:23:38 -07:00
bcma bcma: gpio: register 32 GPIOs on BCM5357 2014-03-27 14:20:04 -04:00
block zram: use scnprintf() in attrs show() methods 2014-04-07 16:36:02 -07:00
bluetooth Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-04-02 20:53:45 -07:00
bus ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
cdrom
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char ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
clk The clock framework changes for 3.15 look similar to past pull requests. 2014-04-05 18:39:18 -07:00
clocksource ARM: SoC: cleanups for 3.15 2014-04-05 13:51:19 -07:00
connector Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-04-02 20:53:45 -07:00
cpufreq ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
cpuidle ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
crypto Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2014-04-03 09:28:16 -07:00
dca
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devfreq PM / devfreq: Rewrite devfreq_update_status() to fix multiple bugs 2014-03-21 11:16:30 +09:00
dio
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dma Merge branch 'devel-stable' into for-next 2014-04-04 00:33:49 +01:00
edac Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2014-04-04 09:50:07 -07:00
eisa
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extcon extcon: Move OF helper function to extcon core and change function name 2014-03-19 14:41:58 +09:00
firewire
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firmware Driver core / sysfs patches for 3.15-rc1 2014-04-01 16:28:19 -07:00
fmc
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gpio ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
gpu ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
hid Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2014-04-04 09:50:07 -07:00
hsi
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hv Char/Misc driver patches for 3.15-rc1 2014-04-01 16:13:21 -07:00
hwmon Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging 2014-04-05 18:45:11 -07:00
hwspinlock
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i2c i2c: cpm: Fix build by adding of_address.h and of_irq.h 2014-03-24 14:54:21 +01:00
ide
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idle
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iio Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid 2014-04-02 16:24:28 -07:00
infiniband Main batch of InfiniBand/RDMA changes for 3.15: 2014-04-03 16:57:19 -07:00
input pwm: Changes for v3.15-rc1 2014-04-05 18:32:31 -07:00
iommu IOMMU Upates for Linux v3.15 2014-04-05 18:46:26 -07:00
ipack
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irqchip ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
isdn net: isdn: use sk_unattached_filter api 2014-03-31 00:45:09 -04:00
leds
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lguest drivers/lguest/page_tables.c: rename do_set_pte() 2014-04-07 16:35:52 -07:00
macintosh
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mailbox
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mcb
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md . Fix dm-cache corruption caused by discard_block_size > 2014-04-05 18:49:31 -07:00
media Merge branch 'topic/exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2014-04-05 13:10:00 -07:00
memory
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memstick
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message PCI changes for the v3.15 merge window: 2014-04-01 15:14:04 -07:00
mfd ARM: SoC: device tree changes 2014-04-05 15:29:04 -07:00
misc Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-04-02 16:23:38 -07:00
mmc Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2014-04-05 13:20:43 -07:00
mtd ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
net Main batch of InfiniBand/RDMA changes for 3.15: 2014-04-03 16:57:19 -07:00
nfc
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ntb
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nubus
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of Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media 2014-04-04 09:50:07 -07:00
oprofile
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parisc
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parport
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pci Nothing major: the stricter permissions checking for sysfs broke 2014-04-06 09:38:07 -07:00
pcmcia PCI changes for the v3.15 merge window: 2014-04-01 15:14:04 -07:00
phy ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
pinctrl This is the bulk of GPIO changes for v3.15: 2014-04-03 16:44:15 -07:00
platform sound updates for 3.15-rc1 2014-04-01 15:38:47 -07:00
pnp More ACPI and power management updates for 3.15-rc1 2014-04-02 14:10:21 -07:00
power
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powercap
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pps
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ps3
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ptp net: ptp: move PTP classifier in its own file 2014-04-01 16:43:18 -04:00
pwm pwm: Changes for v3.15-rc1 2014-04-05 18:32:31 -07:00
rapidio
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regulator Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2014-04-02 16:23:38 -07:00
remoteproc
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reset Merge branch 'reset/for_v3.15' of git://git.pengutronix.de/git/pza/linux into next/drivers 2014-03-27 01:28:19 +01:00
rpmsg
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rtc ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2014-04-02 20:53:45 -07:00
sbus
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scsi Main batch of InfiniBand/RDMA changes for 3.15: 2014-04-03 16:57:19 -07:00
sfi
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sh ARM: SoC: sh driver changes 2014-04-05 15:38:41 -07:00
sn
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spi Merge branch 'mips-for-linux-next' of git://git.linux-mips.org/pub/scm/ralf/upstream-sfr 2014-04-02 13:40:50 -07:00
spmi
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ssb
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staging Nothing major: the stricter permissions checking for sysfs broke 2014-04-06 09:38:07 -07:00
target
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tc
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thermal ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
tty ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
uio
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usb Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 2014-04-05 13:20:43 -07:00
uwb
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vfio VFIO updates for v3.15 include: 2014-04-03 14:05:02 -07:00
vhost vhost: validate vhost_get_vq_desc return value 2014-03-28 16:10:35 -04:00
video fbdev changes for 3.15 (main part) 2014-04-04 21:28:36 -07:00
virt
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virtio
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vlynq
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vme
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w1
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watchdog ARM: SoC: driver changes 2014-04-05 15:37:40 -07:00
xen Support PCI devices with multiple MSIs, performance improvement for 2014-04-03 14:01:37 -07:00
zorro
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Kconfig
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Makefile
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