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(parent: 82346a7) | patch
etherdevice: introduce help function eth_zero_addr()
authorDuan Jiong <djduanjiong@gmail.com>
Sat, 8 Sep 2012 16:32:28 +0000 (16:32 +0000)
committerDavid S. Miller <davem@davemloft.net>
Mon, 10 Sep 2012 19:49:54 +0000 (15:49 -0400)
commit6d57e9078e880a3dd232d579f42ac437a8f1ef7b
tree201dfec28dcc0d4c7fb4389ef0a0c57140e3f732tree | snapshot (tar.gz zip)
parent82346a7b6a14793a48cc7a0692a007daf0843f99commit | diff
etherdevice: introduce help function eth_zero_addr()

a lot of code has either the memset or an inefficient copy
from a static array that contains the all-zeros Ethernet address.
Introduce help function eth_zero_addr() to fill an address with
all zeros, making the code clearer and allowing us to get rid of
some constant arrays.

Signed-off-by: Duan Jiong <djduanjiong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/etherdevice.h diff | blob | blame | history