There is a small chance that pRD->pRDInfo->skb could go NULL
while the interrupt is processing.
Put NULL check on loop to break out.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
dwIsr is not used outside vnt_interrupt_process and should
be u32.
Move to function and resize to u32.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Page 1 is fully proctected by lock there is no need
to check for it. Page 0 is selected at other times.
Remove byOrgPageSel and its calls from function.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Introduce vnt_interrupt to handle interrupt and use workqueue
to queue and queue on vif.
Convert device_intr to void call vnt_interrupt_process
from vnt_interrupt_work providing vif is valid.
This removes troublesome heavy code from the interupt handler and
allows to remove atomic from other areas of driver.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove from makefile and dead variables
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This function does not provide any data to users.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This function is nolonger of any future use.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace kzalloc followed by memcpy by kmemdup. This patch was generated
by 'make coccicheck'
Signed-off-by: Niranjan Dighe <ndighe@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre_ext_acl_xattr_reduce_space() declares old_size, but never uses it
and gcc 5.x likes to complain about this, so remove it as it's not used
at all.
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This nid_stats tracking only makes sense on the server side,
on the client there are no other clients to keep track of anyway.
Signed-off-by: Dmitry Eremin <dmiter4ever@gmail.com>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This code only made sense on servers.
Signed-off-by: Dmitry Eremin <dmiter4ever@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
API consolidation with coccinelle found:
./drivers/staging/panel/panel.c:782:2-18:
consolidation with schedule_timeout_*() recommended
This is a 1:1 conversion with respect to schedule_timeout() to the
schedule_timeout_interruptible() helper only - so only an API
consolidation to improve readability. The timeout was being passed
as (ms * HZ + 999) / 1000 but that simply looks wrong - rather than
"manual" converting to jiffies, msecs_to_jiffies which handles all
corner-cases correctly, was used.
Patch was compile tested with x86_64_defconfig + CONFIG_STAGING=y,
CONFIG_PARPORT=m, CONFIG_PANEL=m
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Willy Tarreau <w@1wt.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
API consolidation with coccinelle found:
./drivers/staging/comedi/drivers/me_daq.c:177:1-17:
consolidation with schedule_timeout_*() recommended
This is a 1:1 conversion of the current calls to an available helper
only - so only an API consolidation to improve readability.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fix a spelling typo in printk within sm750.c
Signed-off-by: Masanari Iida <standby24x7@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As suggested by Sudip this patch removes the redundant 1360x768@60
option from the fb_videomode struct array.
The removed option and the option one it differ in a typo and a flag.
Signed-off-by: Michel von Czettritz <michel.von.czettritz@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Replace spaces at the start of lines with tabs to rectify
the following warning:
WARNING: please, no spaces at the start of a line
Signed-off-by: Isaac Assegai <isaac.a.travers@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Remove #ifdef's enclosed by an #ifdef test for the same macro to improve
readability.
No code changes:
md5, CONFIG_88EU_AP_MODE=y:
b819a33f65133607ebc33b8999ee3a79 r8188eu.o.before
b819a33f65133607ebc33b8999ee3a79 r8188eu.o.after
md5, CONFIG_88EU_AP_MODE=n:
94c84035d59285408b866a57b442276d r8188eu.o.before
94c84035d59285408b866a57b442276d r8188eu.o.after
Signed-off-by: Jakub Sitnicki <jsitnicki@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
"If the name of a function is an action or an imperative command,
the function should return an error-code integer." (Documentation/CodingStyle)
Several action-like functions in this driver return a boolean: _SUCCESS = 1 on
success, _FAIL = 0 on error, defined in
drivers/staging/rtl8188eu/include/osdep_service.h.
Change rtw_start_drv_threads() to return a proper 0-or-error value.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Greg Kroah-Hartman <gregkh@linux.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The loadparam() function cannot fail, it's called only once and its return
value is ignored there.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Greg Kroah-Hartman <gregkh@linux.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Even though these are not reported by checkpatch, they are coding style issues.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Greg Kroah-Hartman <gregkh@linux.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fix spelling error in comment in function tegra_nvec_remove.
Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com>
Acked-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The loadparam() function cannot fail, it's called only once and its return
value is ignored there.
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Greg Kroah-Hartman <greg@kroah.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
"step 2" does mean much as there is no "step 1" stated anywhere...
Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Cc: Greg Kroah-Hartman <greg@kroah.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
With an RTL8191SU USB adaptor, sometimes the hints for a fragmented
packet are set, but the packet length is too large. Allocate enough
space to prevent memory corruption and a resulting kernel panic [1].
[1] http://www.spinics.net/lists/linux-wireless/msg136546.html
Cc: <stable@vger.kernel.org>
Signed-off-by: Haggai Eran <haggai.eran@gmail.com>
ACKed-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
del_timer_sync() is not to be called in the interrupt context unless
the timer is irqsafe. but most of the functions where commits
6501c8e7d8 and 382d020f44 touched were called in interrupt
context. And as a result the WARN_ON was getting triggered. Changed
to del_timer() in places which were called from interrupt.
Fixes: 382d020f44 ("Staging: rtl8712: Eliminate use of _cancel_timer"
Fixes: 6501c8e7d8 ("Staging: rtl8712: Eliminate use of _cancel_timer_ex")
Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=97711
Reported-by: Arek Rusniak <arek.rusi@gmail.com>
Tested-by: Arek Rusniak <arek.rusi@gmail.com>
Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes the leak, which was present in fwserial driver in the
init function. In case the tty driver allocation failed the function
returned error, leaving debugfs entry in the filesystem.
To fix the issue additional error label was added, so that the code will
jump to it in case of allocation failure, and free debugfs entries.
Signed-off-by: Vladimirs Ambrosovs <rodriguez.twister@gmail.com>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fixes Warning encounter this by applying checkpatch.pl against this file:
Prefer ether_addr_copy() over memcpy() if the Ethernet addresses
are __aligned(2)
pahole output for respective structures:
- addr->sa_data
struct sockaddr {
sa_family_t sa_family; /* 0 2 */
char sa_data[14]; /* 2 14 */
/* size: 16, cachelines: 1, members: 2 */
/* last cacheline: 16 bytes */
};
- pnetdev->dev_addr
dev_addr is interface address infor from generic net_device structure
which is properly aligned and have some patches with this change as well.
"staging: rtl8712: fix Prefer ether_addr_copy() over memcpy()"
(sha1: 36e4d8826b)
Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Cc: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This patch fixes line over 80 characters warninings while
running checkpatch.pl - "WARNING: line over 80 characters"
Signed-off-by: Jagan Teki <jteki@openedev.com>
Cc: Greg Kroah-Hartman <gregkh@linux.com>
Cc: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
We can't save two different values in "flags" so it means that IRQs are
not enabled properly at the end of this function. This isn't a problem
in the current code because it's always called with IRQs disabled so we
don't want to enable them at the end.
This bug is old but it's thanks to David Matlack's recent cleanups that
Smatch can detect it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: David Matlack <dmatlack@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
gdm_endian.c: small changes were done to remove testing for host
endianness and in-driver conversion for byte-ordering.
The linux/kernel.h functions are used now.
gdm_endian.h: removal of code no longer needed with changes
in gdm_endian.c.
Signed-off-by: Jaime Arrocha <jarr@kerneldev.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
schedule_timeout takes a timeout in jiffies but the code currently is
passing in a constant POLLING_INTERVAL which makes this timeout HZ
dependent, so pass it through msecs_to_jiffies() to fix this up.
patch was compile tested for x86_64_defconfig + CONFIG_STAGING=y,
CONFIG_RTS5208=m
Patch is against 4.0-rc5 (localversion-next is -next-20150527)
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
As the first argument of gf_write64() was of type unsigned long, and as
some calls to gf_write64() were casting the first argument from void *
to u64 the compiler and/or sparse were printing warnings for casts of
wrong sizes when compiling for i386.
This patch changes the type of the first argument of gf_write64() to
const void *, and update calls to the function. This change fixed the
warnings and allowed to remove casts from 3 calls to gf_write64().
In addition gf_write64() was renamed to gf_write_ptr() as the name was
misleading because it only writes 32 bits on 32 bit systems.
gf_write_dma_addr() was added to handle dma_addr_t values which is
used at drivers/staging/goldfish/goldfish_audio.c.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This fixes a checkpatch style warning in ft1000_ioctl.
Signed-off-by: Alex Dowad <alexinbeijing@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Declare request_cache variable as static. It is only used by
drivers/staging/lustre/lustre/ptlrpc/client.c, and its naming is common
which will lead to namespace pollution.
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lustre_dlm_flags.h was autogenerated with a wrong script that
mistakenly stated it is GPLv3 when in fact it should be GPLv2.
Also since we are no longer autogenerating this header, drop
all such mentionings.
Reported by: George G. Davis <ggdavisiv@gmail.com>
Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6599
Reviewed-on: http://review.whamcloud.com/14797
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
CC: George G. Davis <ggdavisiv@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Delete jump to a label on the next line, when that label is not
used elsewhere.
A simplified version of the semantic patch that makes this change is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r@
identifier l;
@@
-if (...) goto l;
-l:
// </smpl>
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Warnings reported by sparse:
drivers/staging/lustre/lustre/ptlrpc/pinger.c:94:5:
warning: symbol 'ptlrpc_ping' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:113:6:
warning: symbol 'ptlrpc_update_next_ping' was not declared. Should it be static
drivers/staging/lustre/lustre/ptlrpc/pinger.c:144:6:
warning: symbol 'pinger_check_timeout' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:425:21:
warning: symbol 'ptlrpc_new_timeout' was not declared. Should it be static?
drivers/staging/lustre/lustre/ptlrpc/pinger.c:551:1:
warning: symbol 'pet_list' was not declared. Should it be static?
Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
