This patch removes an unnecessary assignment of variable val.
I have used a coccinelle semantic patch(da.cocci) in order to find this issue.
Signed-off-by: Iulia Manda <iulia.manda21@gmail.com>
Reviewed-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the following checkpatch.pl warnings:
WARNING: "Prefer ether_addr_copy() over memcpy() if the Ethernet addresses are __aligned(2)".
I used pahole to see whether addresses are aligned.
Signed-off-by: Monam Agarwal <monamagarwal123@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix checkpatch.pl issues with macros with complex
values should be enclosed in dgap.h
Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com>
Reviewed-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes 80+ character limit warnings from checkpatch.pl
Changes aesthetics of spaces and tabs where appropriate.
Signed-off-by: Jade Bilkey <herself@thefumon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fix spelling typo in comments within various part
of luster sources.
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Commit 18741986 inadvertently changed the rq flush insertion
from a head to a tail insertion. Fix that back up.
Signed-off-by: Mike Snitzer <msnitzer@redhat.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
The C99 specification states in section 6.11.5:
The placement of a storage-class specifier other than at the beginning
of the declaration specifiers in a declaration is an obsolescent
feature.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cfs_expr_list_print is removed due to no callers. Other internal
functions are held unexported.
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The only difference against generic strncasecmp() is that
cfs_strncasecmp() check NULL pointers and zero length parameter,
which all callers have already taken care of.
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
They are not called by anyone and cause gcc warning:
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c:609: warning: ‘kiblnd_debug_conn’ defined but not used
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c:589: warning: ‘kiblnd_debug_rx’ defined but not used
drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd.c:597: warning: ‘kiblnd_debug_tx’ defined but not used
Cc: Andreas Dilger <andreas.dilger@intel.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Peng Tao <bergwolf@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch replaces printk with pr_warn as the printk calls are used to
display warnings to remove the checkpatch.pl warnings:
WARNING: printk() should include KERN_ facility level
and then WARNING: Prefer netdev_warn(netdev, ... then dev_warn(dev,
... then pr_warn(... to printk(KERN_WARNING ... on adding KERN_WARNING
message designation.
Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Nudge the commenting in this mess a little further from 'bad.' Much of
it was incorrectly indented.
Another sed cleanup:
$ sed -i -e '/\/\*\*\*\*\*\*\*\*\**\//,1d' addi-data/hwdrv_apci1500.c
Signed-off-by: Conrad Meyer <cse.cem@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Brought to you with the help of sed and manual clean-up after.
$ sed -i -e 's|printk("\\n|dev_warn(dev->hw_dev,\n\t"|' \
addi-data/hwdrv_apci1500.c
Since all of these printk()s were for invalid API inputs and most of
them returned -EINVAL, I fixed the rest of them to return -EINVAL as
well.
Signed-off-by: Conrad Meyer <cse.cem@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This check is unnecessary because range_table will always be
initialized to range_unknown by comedi_device_postconfig() for
drivers that do not initialize range_table or range_table_list
Signed-off-by: Fred Akers <knivey@botops.net>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Refactor this function to remove an extra indent level
Signed-off-by: Fred Akers <knivey@botops.net>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rename some very long functions in addi-data/hwdrv_apci1500.c.
Signed-off-by: Conrad Meyer <cse.cem@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the register map defines for the counter registers such
that they are all the real offsets to each register, rather than a mix of
real offsets and adders to those offsets.
Signed-off-by: Chase Southwood <chase.southwood@yahoo.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch for fixes the register map defines for the timer registers such
that they are all the real offsets to each register, rather than a mix of
real offsets and adders to those offsets.
Signed-off-by: Chase Southwood <chase.southwood@yahoo.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch for fixes the register map defines for the watchdog registers
such that they are all the real offsets to each register, rather than a
mix of real offsets and adders to those offsets.
Signed-off-by: Chase Southwood <chase.southwood@yahoo.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the register map defines for the digital output registers
such that they are all the real offsets to each register, rather than a
mix of real offsets and adders to those offsets.
Further, some of the old defines were being used incorrectly in the
i_APCI1564_Reset() function. Upon swapping the old defines out for the
new ones in this function, their use has been corrected.
Signed-off-by: Chase Southwood <chase.southwood@yahoo.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the register map defines for the digital input registers
such that they are all the real offsets to each register, rather than a
mix of real offsets and adders to those offsets.
Further, some of the old defines were being used incorrectly in the
i_APCI1564_Reset() function. Upon swapping the old defines out for the
new ones in this function, their use has been corrected.
Signed-off-by: Chase Southwood <chase.southwood@yahoo.com>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Resizing fq hash table allocates memory while holding qdisc spinlock,
with BH disabled.
This is definitely not good, as allocation might sleep.
We can drop the lock and get it when needed, we hold RTNL so no other
changes can happen at the same time.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Fixes: afe4fd0624 ("pkt_sched: fq: Fair Queue packet scheduler")
Signed-off-by: David S. Miller <davem@davemloft.net>
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates
This series contains updates to e1000e, ixgbevf and igb.
Majority of this series contains fixes and cleanups to e1000e,
most notably are:
Todd provides a fix to PTP in e1000e which adds a lock in e1000e_phc_adjfreq
to prevent concurrent changes to TIMINCA and SYSTIMH/L. Then provides an
igb fix to use ARRAY_SIZE for array size calculation.
David provides the remaining e1000e which contain:
- cleanup of pointer references that are no longer used
- fix an issue on systems with Management Engine enabled with the
ethernet cable unplugged
- fix an issue on 82579 where enabling EEE LPI sooner than one second
after link up causes link issues on some switches
- refactor the power management flows to prevent the suspend path from
being executed twice when hibernating
- refactor the runtime power management to fix interfering with the
functionality of Energy Efficient Ethernet when enabled and to fix
the device from repeatedly flip between suspend and resume with the
interface administratively downed
- enable the feature PHY Ultra Low Power Mode which is a power saving
feature that reduces the power consumption of the PHY when a cable is
not connected
- fix the ethtool offline tests for 82579 parts
- fix SHRA register access for 82579 parts which was introduced by
previous commit c3a0dce35a "e1000e: fix overrun of PHY RAR array"
Florian provides a fix for ixgbevf where skb->pkt_type was being checked
like a bitmask, but it is not a bitmask.
Fix an issue reported by Stephen Hemminger where there was a warning
about code defined but never used if IGB_HWMON is not defined.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
The kbuild test robot reported:
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace.git for-next
> head: 6f285b19d0
> commit: 6f285b19d0 [2/2] audit: Send replies in the proper network namespace.
> reproduce: make htmldocs
>
> >> Warning(kernel/audit.c:575): No description found for parameter 'request_skb'
> >> Warning(kernel/audit.c:575): Excess function parameter 'portid' description in 'audit_send_reply'
> >> Warning(kernel/auditfilter.c:1074): No description found for parameter 'request_skb'
> >> Warning(kernel/auditfilter.c:1074): Excess function parameter 'portid' description in 'audit_list_rules_s
Which was caused by my failure to update the kdoc annotations when I
updated the functions. Fix that small oversight now.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Pull cgroup fixes from Tejun Heo:
"Two cpuset locking fixes from Li. Both tagged for -stable"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cpuset: fix a race condition in __cpuset_node_allowed_softwall()
cpuset: fix a locking issue in cpuset_migrate_mm()
Pull workqueue fix from Tejun Heo:
"This pull request contains a workqueue usage fix for firewire.
For quite a long time now, workqueue only treats two work items
identical iff both their addresses and callbacks match. This is to
avoid introducing false dependency through the work item being
recycled while being executed. This changes non-reentrancy guarantee
for the users of PREPARE[_DELAYED]_WORK() - if the function changes,
reentrancy isn't guaranteed against the previous instance. Firewire
depended on such nonreentrancy guarantee.
This is fixed by doing the work item multiplexing from firewire proper
while keeping the work function unchanged"
* 'for-3.14-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
firewire: don't use PREPARE_DELAYED_WORK
regression since v3.10.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=F0Ho
-----END PGP SIGNATURE-----
Merge tag 'firewire-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394
Pull firewire fixes from Stefan Richter:
"Fix a use-after-free regression since v3.4 and an initialization
regression since v3.10"
* tag 'firewire-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394:
firewire: ohci: fix probe failure with Agere/LSI controllers
firewire: net: fix use after free
CPU frequency cannot be scaled.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.14 (GNU/Linux)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=UEPE
-----END PGP SIGNATURE-----
Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux
Pull clk driver fix from Mike Turquette:
"Single fix for a clock driver merged in 3.14-rc1. Without this fix
the CPU frequency cannot be scaled"
* tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
clk: shmobile: rcar-gen2: Use kick bit to allow Z clock frequency change
- ACPI tables in some BIOSes list device resources with size equal
to 0, which doesn't make sense, so we should ignore them, but
instead we try to use them and mangle things completely. Fix
from Zhang Rui.
- Several models of Samsung laptops accumulate EC events when they
are in sleep states which leads to EC buffer overflows that prevent
new events from being signaled after system resume or reboot. This
has been affecting many users for quite a while and may be addressed
by clearing the EC buffer during system resume and system startup on
those machines. From Kieran Clancy.
- If the ACPI sleep control and status registers are not present
(which happens if the Hardware Reduced ACPI mode bit is set in
the ACPI tables, but also may result from BIOS bugs), we should
not try to use ACPI to power off the system and ACPI S5 should
not be listed as supported. Fix from Aubrey Li.
- There's a race condition in cpufreq_get() that leads to a kernel
crash if that function is called at a wrong time. Fix from
Aaron Plattner.
- cpufreq policy objects have to be initialized entirely before
they are first accessed by their users which isn't the case
currently and that potentially leads to various kinds of
breakage that is difficult to debug. Fix from Viresh Kumar.
- Locking is missing in __cpufreq_add_dev() which leads to a race
condition that may trigger a kernel crash. Fix from Viresh Kumar.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=57PZ
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
- ACPI tables in some BIOSes list device resources with size equal to
0, which doesn't make sense, so we should ignore them, but instead we
try to use them and mangle things completely. Fix from Zhang Rui.
- Several models of Samsung laptops accumulate EC events when they are
in sleep states which leads to EC buffer overflows that prevent new
events from being signaled after system resume or reboot. This has
been affecting many users for quite a while and may be addressed by
clearing the EC buffer during system resume and system startup on
those machines. From Kieran Clancy.
- If the ACPI sleep control and status registers are not present (which
happens if the Hardware Reduced ACPI mode bit is set in the ACPI
tables, but also may result from BIOS bugs), we should not try to use
ACPI to power off the system and ACPI S5 should not be listed as
supported. Fix from Aubrey Li.
- There's a race condition in cpufreq_get() that leads to a kernel
crash if that function is called at a wrong time. Fix from Aaron
Plattner.
- cpufreq policy objects have to be initialized entirely before they
are first accessed by their users which isn't the case currently and
that potentially leads to various kinds of breakage that is difficult
to debug. Fix from Viresh Kumar.
- Locking is missing in __cpufreq_add_dev() which leads to a race
condition that may trigger a kernel crash. Fix from Viresh Kumar.
* tag 'pm+acpi-3.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / EC: Clear stale EC events on Samsung systems
cpufreq: Initialize governor for a new policy under policy->rwsem
cpufreq: Initialize policy before making it available for others to use
cpufreq: use cpufreq_cpu_get() to avoid cpufreq_get() race conditions
ACPI / sleep: pm_power_off needs more sanity checks to be installed
ACPI / resources: ignore invalid ACPI device resources
The family in the NAT expression is basically completely useless since
we have it available during runtime anyway. Nevertheless it is used to
decide the NAT family, so at least validate it properly. As we don't
support cross-family NAT, it needs to match the family of the table the
expression exists in.
Unfortunately we can't remove it completely since we need to dump it for
userspace (*sigh*), so at least reduce the memory waste.
Additionally clean up the module init function by removing useless
temporary variables.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Since we have the context available during destruction again, we can
remove the family from the private structure.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Since we have the context available again, we can restore notifications
for destruction of anonymous sets.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
In order to fix set destruction notifications and get rid of unnecessary
members in private data structures, pass the context to expressions'
destructor functions again.
In order to do so, replace various members in the nft_rule_trans structure
by the full context.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
The context argument logically comes first, and this is what every other
function dealing with contexts does.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Fix warning about code defined but never used if IGB_HWMON not defined.
Reported-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
