Guilherme G. Piccoli
8ca31ba8bb
tty: serial: jsm: Remove unnecessary NULL checks ...
After inspection made by Markus using Coccinelle software, he
observed that we could possibly be triggering a NULL pointer
dereference in 2 functions [0].
After discussion in mailing list, it was observed in fact
we have two unnecessary checks for NULL pointer, and they
were leading to Coccinelle warn. So, instead of reworking
the code as proposed by him, we hereby remove the
unnecessary checks, and also some unneeded extra lines in
the code.
These two unnecessary NULL checks were tracked in the call
chain as never NULL, so they can be safely removed.
No functional changes are intended.
[0] https://lkml.org/lkml/2017/11/29/705
Suggested-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-01-09 16:37:03 +01:00
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
2017-12-23 13:47:22 -08:00
binder: fix proc->files use-after-free
2017-12-18 15:47:12 +01:00
libata: sata_down_spd_limit should return if driver has not recorded sstatus speed
2017-12-04 13:57:03 -08:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-29 13:10:25 -08:00
auxdisplay: img-ascii-lcd: Only build on archs that have IOMEM
2017-11-27 12:36:45 -08:00
Driver core fixes for 4.15-rc6
2017-12-31 10:50:05 -08:00
null_blk: unalign call_single_data
2017-12-20 13:16:33 -07:00
bus: arm-ccn: fix module unloading Error: Removing state 147 which has instances left.
2017-12-04 17:15:20 +00:00
The big changes for IPMI that just went in had a few problems. These
2017-12-11 17:01:59 -08:00
clk: use atomic runtime pm api in clk_core_is_enabled
2017-12-26 17:34:03 -08:00
cpufreq: governor: Ensure sufficiently large sampling intervals
2017-12-18 12:09:39 +01:00
device-dax: implement ->split() to catch invalid munmap attempts
2017-11-29 18:40:42 -08:00
dmaengine: fsl-edma: disable clks on all error paths
2017-12-15 09:53:04 +05:30
ARM: SoC fixes for 4.15-rc
2017-12-10 08:26:59 -08:00
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
Merge tag 'drm-intel-fixes-2017-12-22-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
2017-12-28 05:20:07 +10:00
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
2017-12-30 10:16:51 -08:00
vmbus: unregister device_obj->channels_kset
2017-12-18 15:47:12 +01:00
hwmon: Deal with errors from the thermal subsystem
2017-12-26 11:53:24 -08:00
tracing: Pass export pointer as argument to ->write()
2017-12-04 07:14:30 -05:00
i2c: piix4: Fix port number check on release
2017-12-12 23:27:04 +01:00
iio: health: max30102: Temperature should be in milli Celsius
2017-12-02 11:15:14 +00:00
Third pull request for 4.15-rc
2017-12-28 23:06:01 -08:00
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
led: core: Fix brightness setting when setting delay_off=0
2017-12-27 20:45:07 +01:00
- Fix a particularly nasty DM core bug in a 4.15 refcount_t conversion.
2017-12-15 12:53:37 -08:00
media fixes for v4.15-rc3
2017-12-08 13:18:47 -08:00
kernel/irq: Extend lockdep class for request mutex
2017-12-28 12:26:35 +01:00
Merge branch 'WIP.x86-pti.base.prep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-12-17 13:54:31 -08:00
mmc: core: apply NO_CMD23 quirk to some specific cards
2017-12-11 13:43:27 +01:00
mtd: Fix mtd_check_oob_ops()
2017-12-18 09:16:35 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-12-28 23:20:21 -08:00
libnvdimm, btt: Fix an incompatibility in the log layout
2017-12-21 14:59:27 -08:00
nvme: setup streams after initializing namespace head
2017-12-15 15:18:07 +01:00
nvmem: meson-mx-efuse: fix reading from an offset other than 0
2017-12-23 16:46:23 +01:00
of_mdio / mdiobus: ensure mdio devices have fwnode correctly populated
2017-12-13 15:01:47 -05:00
parisc: Hide Diva-built-in serial aux and graphics card
2017-12-17 21:06:25 +01:00
Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-12-31 13:13:56 -08:00
phy: rcar-gen3-usb2: select USB_COMMON
2017-12-15 16:00:41 +05:30
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
platform/x86: dell-wmi: check for kmalloc() errors
2017-12-11 17:26:03 -08:00
Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-25 08:37:16 -10:00
s390/qeth: fix error handling in checksum cmd callback
2017-12-20 15:11:49 -05:00
SCSI fixes on 20171230
2017-12-30 14:31:30 -08:00
meson-gx-socinfo: Fix package id parsing
2017-11-30 15:29:44 -08:00
Merge remote-tracking branches 'spi/fix/armada', 'spi/fix/atmel', 'spi/fix/doc', 'spi/fix/imx', 'spi/fix/rspi', 'spi/fix/sun4i' and 'spi/fix/xilinx' into spi-linus
2017-12-19 11:07:00 +00:00
staging: android: ion: Fix dma direction for dma_sync_sg_for_cpu/device
2017-12-19 15:53:39 +01:00
block: fix blk_rq_append_bio
2017-12-18 13:55:43 -07:00
optee: fix invalid of_node_put() in optee_driver_init()
2017-11-29 10:24:57 +01:00
thunderbolt: Mask ring interrupt properly when polling starts
2017-12-16 16:37:51 +01:00
tty: serial: jsm: Remove unnecessary NULL checks
2018-01-09 16:37:03 +01:00
usb: xhci: Add XHCI_TRUST_TX_LENGTH for Renesas uPD720201
2017-12-27 15:24:27 +01:00
vhost: fix skb leak in handle_rx()
2017-12-02 21:31:03 -05:00
virtio_mmio: fix devm cleanup
2017-12-14 21:01:40 +02:00
xen: fixes for 4.15-rc5
2017-12-22 12:30:10 -08:00
usb: build drivers/usb/common/ when USB_SUPPORT is set
2017-11-28 15:17:49 +01:00
8ca31ba8bb