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f6b72b6217
linux/drivers
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Matvejchikov Ilya 390fd0b388 slip: remove dead code within the slip initialization 
This following code contains a dead "if (dev).." block:
        ...
        for (i = 0; i < slip_maxdev; i++) {
                dev = slip_devs[i];
                if (dev == NULL)
                        break;
        }
        /* Sorry, too many, all slots in use */
        if (i >= slip_maxdev)
                return NULL;

        if (dev) {
                sl = netdev_priv(dev);
                if (test_bit(SLF_INUSE, &sl->flags)) {
                        unregister_netdevice(dev);
                        dev = NULL;
                        slip_devs[i] = NULL;
                }
         }
        ...
The reason is that the code starting with "if (dev).." is never called as
when we found an empty slot (dev == NULL) we break the loop and "if (dev).."
not works eiter the loop ends and we get out with "i >= slip_maxdev".

Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-13 02:31:39 -07:00
..
accessibility
acpi
amba
ata ahci: change 'masking port_map' printk to KERN_WARNING level 2011-06-29 10:10:07 -07:00
atm lanai: use pci_dev->subsystem_device 2011-07-12 07:59:38 -07:00
auxdisplay
base Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2011-06-28 11:15:36 -07:00
bcma Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-07-08 11:03:36 -04:00
block
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into for-davem 2011-06-17 12:40:36 -04:00
cdrom
char drivers/char/hpet.c: fix periodic-emulation for delayed interrupts 2011-06-15 20:04:02 -07:00
clk
clocksource
connector Connector: Correctly set the error code in case of success when dispatching receive callbacks 2011-06-07 12:02:00 -07:00
cpufreq [CPUFREQ] powernow-k8: Don't try to transition if the pstate is incorrect 2011-06-16 16:31:13 -04:00
cpuidle
crypto crypto: caam - fix operator precedence in shared descriptor allocation 2011-06-30 07:43:27 +08:00
dca
dio
dma net: remove mm.h inclusion from netdevice.h 2011-06-21 19:17:20 -07:00
edac
eisa
firewire net: Push protocol type directly down to header_ops->cache() 2011-07-13 02:29:59 -07:00
firmware Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2011-06-28 11:15:36 -07:00
gpio gpio/omap4: Fix missing interrupts during device wakeup due to IOPAD. 2011-06-16 08:40:43 -06:00
gpu drm/radeon/kms: increase rom size for atrm method 2011-06-30 10:12:17 +10:00
hid HID: hid-multitouch: add support for a new Lumio dual-touch panel 2011-06-24 13:41:11 +02:00
hwmon hwmon: (s3c) Initialize sysfs attributes 2011-06-17 23:22:27 -07:00
hwspinlock
i2c i2c/pca954x: Initialize the mux to disconnected state 2011-06-29 11:36:11 +02:00
ide ide-cd: signedness warning fix again 2011-06-11 15:06:48 -07:00
idle
ieee802154 IEEE 802.15.4: do not enable driver debugging by default 2011-06-30 16:18:09 +04:00
infiniband Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-05 23:23:37 -07:00
input Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input 2011-06-20 08:59:46 -07:00
isdn net: Push protocol type directly down to header_ops->cache() 2011-07-13 02:29:59 -07:00
leds drivers/leds/leds-lp5523.c: fix section mismatches 2011-06-27 18:00:13 -07:00
lguest
macintosh
mca
md md: avoid endless recovery loop when waiting for fail device to complete. 2011-06-28 16:59:42 +10:00
media net: remove mm.h inclusion from netdevice.h 2011-06-21 19:17:20 -07:00
memstick
message
mfd
misc Merge branch 'driver-core-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 2011-06-28 11:15:36 -07:00
mmc Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-05 23:23:37 -07:00
mtd Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-05 23:23:37 -07:00
net slip: remove dead code within the slip initialization 2011-07-13 02:31:39 -07:00
nfc NFC: pn533: add NXP pn533 nfc device driver 2011-07-05 15:26:58 -04:00
nubus
of
oprofile
parisc
parport
pci Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc 2011-06-27 14:55:43 -07:00
pcmcia gpio: include linux/gpio.h where needed 2011-06-16 08:40:44 -06:00
platform
pnp
power
pps
ps3
ptp
rapidio
regulator
rtc drivers/rtc/rtc-ds1307.c: add support for RTC device pt7c4338 2011-06-27 18:00:12 -07:00
s390 Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-06-20 22:29:08 -07:00
sbus
scsi cnic, bnx2i: Add support for new devices - 57800, 57810, and 57840 2011-06-21 16:06:11 -07:00
sfi
sh drivers: sh: resume enabled clocks fix 2011-06-14 15:15:25 +09:00
sn
spi spi/bfin_spi: fix handling of default bits per word setting 2011-06-17 08:27:27 -06:00
ssb ssb: use pci_dev->subsystem_{vendor,device} 2011-07-05 15:32:54 -04:00
staging netdevice: Kill 'feature' test macros. 2011-07-12 12:28:58 -07:00
target tcm_fc: Fix conversion spec warning 2011-06-24 00:09:16 +00:00
tc
telephony
thermal
tty Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-05 23:23:37 -07:00
uio
usb Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2011-07-05 23:23:37 -07:00
uwb
vhost
video Merge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-3.x 2011-06-16 09:45:47 -07:00
virtio
vlynq
w1 w1: W1_MASTER_DS1WM should depend on GENERIC_HARDIRQS 2011-06-15 20:04:00 -07:00
watchdog watchdog: update author email for at32ap700x_wdt 2011-06-28 20:01:25 +00:00
xen Merge branch 'stable/bug.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen 2011-06-20 09:01:33 -07:00
zorro
Kconfig Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-07-08 11:03:36 -04:00
Makefile Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem 2011-07-08 11:03:36 -04:00