Tobias Klauser 4a7c972644 net: Remove usage of net_device last_rx member ... The network stack no longer uses the last_rx member of struct net_device since the bonding driver switched to use its own private last_rx in commit 9f24273837 ("bonding: use last_arp_rx in slave_last_rx()"). However, some drivers still (ab)use the field for their own purposes and some driver just update it without actually using it. Previously, there was an accompanying comment for the last_rx member added in commit 4dc89133f4 ("net: add a comment on netdev->last_rx") which asked drivers not to update is, unless really needed. However, this commend was removed in commit f8ff080dac ("bonding: remove useless updating of slave->dev->last_rx"), so some drivers added later on still did update last_rx. Remove all usage of last_rx and switch three drivers (sky2, atp and smc91c92_cs) which actually read and write it to use their own private copy in netdev_priv. Compile-tested with allyesconfig and allmodconfig on x86 and arm. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: Jay Vosburgh <j.vosburgh@gmail.com> Cc: Veaceslav Falico <vfalico@gmail.com> Cc: Andy Gospodarek <andy@greyhouse.net> Cc: Mirko Lindner <mlindner@marvell.com> Cc: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Acked-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Jay Vosburgh <jay.vosburgh@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-01-18 17:22:49 -05:00
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alpha
arc
arm	synopsys: remove dwc_eth_qos driver	2017-01-15 22:00:59 -05:00
arm64
avr32
blackfin
c6x
cris
frv
h8300
hexagon
ia64
m32r
m68k	net: Remove usage of net_device last_rx member	2017-01-18 17:22:49 -05:00
metag
microblaze
mips
mn10300
nios2
openrisc
parisc
powerpc
s390
score
sh
sparc	net:add one common config ARCH_WANT_RELAX_ORDER to support relax ordering	2017-01-18 16:33:00 -05:00
tile
um
unicore32
x86	Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-01-15 12:03:11 -08:00
xtensa
.gitignore
Kconfig	net:add one common config ARCH_WANT_RELAX_ORDER to support relax ordering	2017-01-18 16:33:00 -05:00