As suggested by Stephen Hemminger, this remove the temporary variable
introduced in commit eca2a43b
("bridge: fix icmpv6 endian bug and other sparse warnings")
Signed-off-by: NAng Way Chuang <wcang@sfc.wide.ad.jp>
Acked-by: NStephen Hemminger <shemminger@vyatta.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>