af-packet: Hold reference to bound network devices.

    Old code was probably safe, but with this change we
    can actually use the netdev object, not just compare
    the pointer values.

    Signed-off-by: Ben Greear <greearb@candelatech.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
af-packet: Use existing netdev reference for bound sockets.

    This saves a network device lookup on each packet transmitted,
    for sockets that are bound to a network device.

    Signed-off-by: Ben Greear <greearb@candelatech.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
net: Remove unnecessary semicolons

    Semicolons are not necessary after switch/while/for/if braces
    so remove them.

    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net: Remove unnecessary semicolons

    Semicolons are not necessary after switch/while/for/if braces
    so remove them.

    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
include/net: Remove unnecessary semicolons

    Semicolons are not necessary after switch/while/for/if braces
    so remove them.

    Signed-off-by: Joe Perches <joe@perches.com>
    Signed-off-by: David S. Miller <davem@davemloft.net>
serial: sh-sci: Kill off bitrotted H8/300 support.

    h8300 has never been updated upstream to support the conversion to the
    driver model (which happened mid-2.5), and it doesn't seem likely that it
    ever will. Kill off the remaining bitrotted support to reduce the
    maintenance burden going forward.

    Signed-off-by: Paul Mundt <lethal@linux-sh.org>
CFQ: make two functions static

    Correctly suggested by sparse.

    Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
    Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
block: rename the return of two functions

    If we rename the return of alloc_io_context() and get_io_context() from
    "ret" to "ioc" the code get's (a bit) more readable and (a lot) more
    grepable.

    Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
    Signed-off-by: Jens Axboe <jaxboe@fusionio.com>