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path: root/drivers/staging/wlan-ng
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2014-06-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov. 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J Benniston. 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn Mork. 4) BPF now has a "random" opcode, from Chema Gonzalez. 5) Add more BPF documentation and improve test framework, from Daniel Borkmann. 6) Support TCP fastopen over ipv6, from Daniel Lee. 7) Add software TSO helper functions and use them to support software TSO in mvneta and mv643xx_eth drivers. From Ezequiel Garcia. 8) Support software TSO in fec driver too, from Nimrod Andy. 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli. 10) Handle broadcasts more gracefully over macvlan when there are large numbers of interfaces configured, from Herbert Xu. 11) Allow more control over fwmark used for non-socket based responses, from Lorenzo Colitti. 12) Do TCP congestion window limiting based upon measurements, from Neal Cardwell. 13) Support busy polling in SCTP, from Neal Horman. 14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru. 15) Bridge promisc mode handling improvements from Vlad Yasevich. 16) Don't use inetpeer entries to implement ID generation any more, it performs poorly, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits) rtnetlink: fix userspace API breakage for iproute2 < v3.9.0 tcp: fixing TLP's FIN recovery net: fec: Add software TSO support net: fec: Add Scatter/gather support net: fec: Increase buffer descriptor entry number net: fec: Factorize feature setting net: fec: Enable IP header hardware checksum net: fec: Factorize the .xmit transmit function bridge: fix compile error when compiling without IPv6 support bridge: fix smatch warning / potential null pointer dereference via-rhine: fix full-duplex with autoneg disable bnx2x: Enlarge the dorq threshold for VFs bnx2x: Check for UNDI in uncommon branch bnx2x: Fix 1G-baseT link bnx2x: Fix link for KR with swapped polarity lane sctp: Fix sk_ack_backlog wrap-around problem net/core: Add VF link state control policy net/fsl: xgmac_mdio is dependent on OF_MDIO net/fsl: Make xgmac_mdio read error message useful net_sched: drr: warn when qdisc is not work conserving ...
2014-05-26drivers/staging: Remove useless return variablesPeter Senna Tschudin
This patch remove variables that are initialized with a constant, are never updated, and are only used as parameter of return. Return the constant instead of using a variable. Verified by compilation only. The coccinelle script that find and fixes this issue is: // <smpl> @@ type T; constant C; identifier ret; @@ - T ret = C; ... when != ret when strict return - ret + C ; // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24staging: wlan-ng: use netdev_() instead of printk()Vitaly Osipov
Replaced all uses of printk() in wlan-ng with netdev_err / _warn where a netdev exists. If a few cases where a netdev does not yet exist, dev_ or pr_ was used. Checkpatch complains about lines over 80 chars or split string constants - the messages are just too long, keeping it completely happy would make the code less readable. Signed-off-by: Vitaly Osipov <vitaly.osipov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24staging/wlan-ng: log with netdev_xxx and dev_xxxDenis Pithon
Wherever possible, replaced printk() and pr_xxx() calls with netdev_xxx() / dev_xxx() calls; used pr_xxx() otherwise. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24staging/wlan-ng: rearrange commentsDenis Pithon
Gathered together comments in front of multicast filtering block. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24staging/wlan-ng: multicast address checkingDenis Pithon
Used is_multicast_ether_addr() to perform the checking. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24staging/wlan-ng: compare using ether_addr_equal_unalignedDenis Pithon
Replaced generic memcmp() with dedicated ether_addr_equal_unaligned() call. I did not find any clue of u16 alignment for both addresses. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-24staging/wlan-ng: add prefix to function nameDenis Pithon
Renamed convert_frame_to_ether() to p80211_convert_to_ether(). Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-19cfg80211: constify more pointers in the cfg80211 APIJohannes Berg
This also propagates through the drivers. The orinoco driver uses the cfg80211 API structs for internal bookkeeping, and so needs a (void *) cast that removes the const - but that's OK because it allocates those pointers. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-19cfg80211: constify MAC addresses in cfg80211 opsJohannes Berg
This propagates through all the drivers and mac80211. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2014-05-15staging/wlan-ng: code refactoringDenis Pithon
Extract new static function from p80211netdev_rx_bh() to fix coding style issue (too many leading tabs). Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15staging/wlan-ng: remove function declarationDenis Pithon
Removed useless function prototype: static function p80211netdev_rx_bh() is defined before being used. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15staging/wlan-ng: update function header commentDenis Pithon
Header comment of p80211netdev_rx_bh() does not match function prototype. Fixed. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15staging: wlan-ng: fix bad symbol declarationNeil Armstrong
With sparse, the following error appears : CHECK drivers/staging/wlan-ng/p80211netdev.c drivers/staging/wlan-ng/cfg80211.c:710:6: warning: symbol 'prism2_connect_result' was not declared. Should it be static? drivers/staging/wlan-ng/cfg80211.c:719:6: warning: symbol 'prism2_disconnected' was not declared. Should it be static? drivers/staging/wlan-ng/cfg80211.c:725:6: warning: symbol 'prism2_roamed' was not declared. Should it be static? Move functions declaration to coherent internal header file. Signed-off-by: Neil 'Superna' Armstrong <superna9999@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Removed unnecessary spaces after cast from ↵Sherif Shehab Aldin
hfa384x_usb.c Fixed: No space is necessary after a cast Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Removed #if 0 lines from hfa384x_usb.cSherif Shehab Aldin
Removed lines that were ignored by #if 0 Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Removed multiple assignmentsSherif Shehab Aldin
Removed multiple assignments from hfa384x_usb.c Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Fixed white spaces issuesSherif Shehab Aldin
In hfa384x_usb.c: Moved Logical continuations to the correct lines Removed unnecessary blank lines Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Fixed Alignment to match open parenthesisSherif Shehab Aldin
Fixed Alignment to match open parenthesis in hfa384x_usb.c Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Removed Unnecessary space after function pointer nameSherif Shehab Aldin
Removed Unnecessary space after function pointer name Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Setting character pointers as constSherif Shehab Aldin
changed declaration of ctlx_str to: static const char * const ctlx_str[] Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: switched to pr_warnSherif Shehab Aldin
changed printk(KERN_WARNING .. to pr_warn Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Removed unnecessary typedefs from hfa384x_usb.cSherif Shehab Aldin
Removed unnecessary typedefs from hfa384x_usb.c Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-15driver: staging: wlan-ng: Fixed Breaking long lines and strings style ruleSherif Shehab Aldin
Fixed coding style rule "Breaking long lines and strings" for hfa384x_usb.c Signed-off-by: Sherif Shehab Aldin <shehabaldin.sherif@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-25staging/wlan-ng: fix small coding style issuesDenis Pithon
Delete some unneeded blank lines and add few ones to make checkpatch.pl happy. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-25staging/wlan-ng: remove obsolete commentsDenis Pithon
prism2sta_probe_usb() and prism2sta_disconnect_usb() header comments are erroneous and useless. Removed. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-04-25staging/wlan-ng: improve readability of usb_prism_tbl[]Denis Pithon
Minor changes to nicely line up device entries. Signed-off-by: Denis Pithon <denis.pithon@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-19Staging: wlan-ng: Fix smatch warning potential null referenceTugce Sirin
This patch fixes potential null dereference 'wlandev' in wlan-ng driver. Reported-by: kbuild test robot <fengguang.wu@intel.com> Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-18Staging: wlan-ng: Fix quoted string split across linesTugce Sirin
This patch fixes checkpatch.pl warning quoted string split across lines in wlan-ng driver. Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-18Staging: wlan-ng: Fix prefer netdev_info to printkTugce Sirin
This patch fixes checkpatch.pl error prefer netdev_info to printk in wlan-ng driver. Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-18Staging: wlan-ng: Fix prefer netdev_err to printkTugce Sirin
This patch fixes checkpatch.pl error prefer netdev_error to printk in wlan-ng driver. Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-16Staging: wlan-ng: Fix sparse non-static symbol warningTugce Sirin
Fix sparse non-static symbol warning in wlan-ng driver. Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com> Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
2014-03-13staging:wlan-ng:Fix sparse warningHimangi Saraogi
This patch fixes the sparse warning - drivers/staging/wlan-ng/p80211netdev.c:289:38: warning: cast to restricted __le16 by eliminating the variable fc as it is not required. Signed-off-by: Himangi Saraogi <himangi774@gmail.com>
2014-03-10Staging: wlan-ng: Fix do not add new typedefs in p80211mgmt.hEbru Akagunduz
Fix checkpatch.pl issues with do not add new typedefs in p80211mgmt.h Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
2014-03-07Staging:wlan-ng: no space before tabs in p80211mgmt.hEbru Akagunduz
Fix checkpatch.pl issues with no space before tabs in p80211mgmt.h Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-07staging:wlan-ng:Fix sparse warning cast to restricted __le16Himangi Saraogi
This patch fixes the following sparse warnings: drivers/staging/wlan-ng/hfa384x_usb.c:3582:14: warning: cast to restricted __le16 drivers/staging/wlan-ng/hfa384x_usb.c:3584:19: warning: cast to restricted __le16 by changing the annotations in the struct declaration. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-03-07Staging: wlan-ng: Fix Sparse warning should it be static?Tugce Sirin
This patch fixes following Sparse warning should it be static? in staging/wlan-ng. Signed-off-by: Tugce Sirin <ztugcesirin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-18staging: wlan-ng: replace function ieee80211_dsss_chan_to_freq()Zhao, Gang
Replace ieee80211_dsss_chan_to_freq() with more generic ieee80211_channel_to_frequency(), and add a variable to deal with 80 characters problem. File cfg80211.c is included by p80211netdev.c, p80211netdev.c includes <net/cfg80211.h>, both ieee80211_channel_to_frequency() and IEEE80211_BAND_2GHZ is defined / declared in <net/cfg80211.h>. So this change is safe. This change is a preparation for the removal of function ieee80211_{dsss_chan_to_freq, freq_to_dsss_chan}. Signed-off-by: Zhao, Gang <gamerh2o@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-01-11staging: wlan-ng: fix leaks on failure paths in prism2sta_probe_usb()Alexey Khoroshilov
There are leaks of resources allocated by wlan_setup() and usb_dev refcnt on failure paths in prism2sta_probe_usb(). The patch adds appropriate deallocations and removes invalid code from hfa384x_corereset() failure handling. unregister_wlandev() is wrong because it is not registered yet. hfa384x_destroy() is just noop in init state. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-12-17staging: delete non-required instances of include <linux/init.h>Paul Gortmaker
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-10staging:wlan-ng:hfa384x.h: remove typedef struct hfa384x_bytestr __packed ↵Himangi Saraogi
hfa384x_bytestr_t This patch removes the checkpatch.pl warning "do not add new typedefs" and changes all source files that use that typedef. Also lines were shortened to 80 characters to do away with the checkpatch.pl warning "line over 80 characters" generated due to replacement of the hfa384x_bytestr_t by struct hfa384x_bytestr in prism2mgmt.c, prism2mgmt.h, prism2mib.c, prism2sta.c. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-11-10staging:wlan-ng:cfg80211.c: Shorten lines to 80 charactersHimangi Saraogi
This patch removes checkpatch.pl warnings "line over 80 characters" in cfg80211.c. Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-17Staging: wlan-ng: changing "* dev" to "*dev"Ashvini Varatharaj
Fix checkpatch error: ERROR: "foo * bar" should be "foo *bar" Signed-off-by: Ashvini Varatharaj <ashvinivaratharaj@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-11Staging: wlan-ng: fix sparse warnings for static functionsTeodora Baluta
Fix sparse warnings for static functions * drivers/staging/wlan-ng/cfg80211.c:101:5: warning: symbol 'prism2_change_virtual_intf' was not declared. Signed-off-by: Teodora Baluta <teobaluta@gmail.com> Signed-off-by: Zach Brown <zab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-10-11Staging: wlan-ng: fix printk(KERN_DEBUG in p80211wep.cEbru Akagunduz
Fix checkpatch.pl issues with prefer netdev_dbg(netdev, .. then dev_dbg(dev, .. then pr_debug(.. to printk(KERN_DEBUG in p80211wep.c Signed-off-by: Ebru Akagunduz <ebru.akagunduz@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-17staging: wlan-ng: cfg80211.c: replaced printk() with netdev_warn()Avinash Kumar
replaced printk functions used for debug messages by respective netdev_warn netdev_err functions. Signed-off-by: Avinash Kumar <avi.kp.137@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-09-17staging: wlan-ng: hfa384x_usb.c: replaced printk() debugs with ↵Avinash Kumar
netdev_warn()/netdev_err() replaced the printk debug lines with respective netdev_warn()/netdev_err() Signed-off-by: Avinash kumar <avi.kp.137@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-05-13wlan-ng: replace calls to kmalloc and memcpy with kmemdupXenia Ragiadakou
This patch replaces calls to kmalloc that are followed by memcpy with calls to kmemdup. This patch was found using coccicheck with api/memdup.cocci, with memdup.cocci script slightly altered in the following way: @depends on patch@ expression from,to,size,flag; position p != {r1.p,r2.p}; @@ - to = \(kmalloc@p\|kzalloc@p\)(size,flag); + to = kmemdup(from,size,flag); - memcpy(to, from, size); Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-26staging: wlan-ng: prism2usb.c: fix printk(KERN_ERR... to dev_err(dev, ...Nick Østergaard
Fix checkpatch warning. Change printk(KERN_ERR ... to dev_err(dev ... Signed-off-by: Nick Østergaard <oe.nick@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-03-11wlan-ng: add a bounds checkDan Carpenter
I'm not sure where these results come from, but it can't hurt to add a sanity check the array offset. The .results[] array on the next line has HFA384x_CHINFORESULT_MAX (16) elements. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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