Eric Lee / smarc-fsl-linux-kernel

26 Sep, 2016

2 commits

23 Sep, 2016

1 commit

18 Sep, 2016

1 commit

12 Sep, 2016

4 commits

01 Sep, 2016

2 commits

  • 2f4791255   Staging: wlan-ng: removed duplicate code in p80211req.c ... Browse Code »

    This patch removes duplicate code in p80211req_mibset_mibget()
    by adding p80211req_handle_action() function.

    Changes since v1:
    Removed prototype of p80211req_handle_action() from the prototype
    list and add directly the function definition.

    Signed-off-by: Claudiu Beznea
    Signed-off-by: Greg Kroah-Hartman

    Claudiu Beznea
     
  • 37f92cf0a   Staging: wlan-ng: Improved case statements in p80211req_mibset_mibget() ... Browse Code »

    This patch improves code from p80211req_mibset_mibget() function by
    taking into account that every
    DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKeyX with
    X in {0, 1, 2, 3} is a bit mask where the (P80211DID_MASK_ITEM <<
    P80211DID_LSB_ITEM) mask aka 0x0x0003f000 mask keeps bits representing
    the DID item number. To get this item number use P80211DID_ITEM().

    Signed-off-by: Claudiu Beznea
    Signed-off-by: Greg Kroah-Hartman

    Claudiu Beznea
     

18 Jan, 2015

1 commit

27 May, 2014

1 commit

  • 4764ca981   drivers/staging: Remove useless return variables ... Browse Code »

    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:
    //
    @@
    type T;
    constant C;
    identifier ret;
    @@
    - T ret = C;
    ... when != ret
    when strict
    return
    - ret
    + C
    ;
    //

    Signed-off-by: Peter Senna Tschudin
    Signed-off-by: Greg Kroah-Hartman

    Peter Senna Tschudin
     

24 May, 2014

1 commit

  • 02d9b1eb4   staging: wlan-ng: use netdev_() instead of printk() ... Browse Code »

    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
    Signed-off-by: Greg Kroah-Hartman

    Vitaly Osipov
     

11 Sep, 2012

4 commits

03 Aug, 2010

2 commits

12 May, 2010

1 commit

30 Mar, 2010

1 commit

  • 5a0e3ad6a   include cleanup: Update gfp.h and slab.h includes to prepare for breaking implic… ... Browse Code »

    …it slab.h inclusion from percpu.h

    percpu.h is included by sched.h and module.h and thus ends up being
    included when building most .c files. percpu.h includes slab.h which
    in turn includes gfp.h making everything defined by the two files
    universally available and complicating inclusion dependencies.

    percpu.h -> slab.h dependency is about to be removed. Prepare for
    this change by updating users of gfp and slab facilities include those
    headers directly instead of assuming availability. As this conversion
    needs to touch large number of source files, the following script is
    used as the basis of conversion.

    http://userweb.kernel.org/~tj/misc/slabh-sweep.py

    The script does the followings.

    * Scan files for gfp and slab usages and update includes such that
    only the necessary includes are there. ie. if only gfp is used,
    gfp.h, if slab is used, slab.h.

    * When the script inserts a new include, it looks at the include
    blocks and try to put the new include such that its order conforms
    to its surrounding. It's put in the include block which contains
    core kernel includes, in the same order that the rest are ordered -
    alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
    doesn't seem to be any matching order.

    * If the script can't find a place to put a new include (mostly
    because the file doesn't have fitting include block), it prints out
    an error message indicating which .h file needs to be added to the
    file.

    The conversion was done in the following steps.

    1. The initial automatic conversion of all .c files updated slightly
    over 4000 files, deleting around 700 includes and adding ~480 gfp.h
    and ~3000 slab.h inclusions. The script emitted errors for ~400
    files.

    2. Each error was manually checked. Some didn't need the inclusion,
    some needed manual addition while adding it to implementation .h or
    embedding .c file was more appropriate for others. This step added
    inclusions to around 150 files.

    3. The script was run again and the output was compared to the edits
    from #2 to make sure no file was left behind.

    4. Several build tests were done and a couple of problems were fixed.
    e.g. lib/decompress_*.c used malloc/free() wrappers around slab
    APIs requiring slab.h to be added manually.

    5. The script was run on all .h files but without automatically
    editing them as sprinkling gfp.h and slab.h inclusions around .h
    files could easily lead to inclusion dependency hell. Most gfp.h
    inclusion directives were ignored as stuff from gfp.h was usually
    wildly available and often used in preprocessor macros. Each
    slab.h inclusion directive was examined and added manually as
    necessary.

    6. percpu.h was updated not to include slab.h.

    7. Build test were done on the following configurations and failures
    were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my
    distributed build env didn't work with gcov compiles) and a few
    more options had to be turned off depending on archs to make things
    build (like ipr on powerpc/64 which failed due to missing writeq).

    * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
    * powerpc and powerpc64 SMP allmodconfig
    * sparc and sparc64 SMP allmodconfig
    * ia64 SMP allmodconfig
    * s390 SMP allmodconfig
    * alpha SMP allmodconfig
    * um on x86_64 SMP allmodconfig

    8. percpu.h modifications were reverted so that it could be applied as
    a separate patch and serve as bisection point.

    Given the fact that I had only a couple of failures from tests on step
    6, I'm fairly confident about the coverage of this conversion patch.
    If there is a breakage, it's likely to be something in one of the arch
    headers which should be easily discoverable easily on most builds of
    the specific arch.

    Signed-off-by: Tejun Heo <tj@kernel.org>
    Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
    Cc: Ingo Molnar <mingo@redhat.com>
    Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>

    Tejun Heo
     

04 Mar, 2010

1 commit

16 Sep, 2009

1 commit

20 Jun, 2009

1 commit

04 Apr, 2009

5 commits

07 Jan, 2009

4 commits

11 Oct, 2008

1 commit

  • 00b3ed168   Staging: add wlan-ng prism2 usb driver ... Browse Code »

    This adds the wlan-ng prism2 USB driver to the drivers/staging tree.

    The code was originally written by the linux-wlan-ng team, patched by
    some Novell engineers to properly work on newer kernels, and then hacked
    into place in order to get it to build properly in a single subdirectory
    within the kernel tree by me.

    It supports a wide range of older USB prism2 devices, and contains a
    80211 stack to support this single driver.

    Cc: Christian Zoz
    Cc: Andreas Gruenbacher
    Cc: linux-wireless
    Cc: John Linville
    Cc: Helmut Schaa
    Cc: linux-wlan-ng
    Signed-off-by: Greg Kroah-Hartman

    Greg Kroah-Hartman