net: remove duplicate code.
authorMahesh Bandewar <maheshb@google.com>
Wed, 18 Jan 2017 23:02:49 +0000 (15:02 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 20 Jan 2017 17:22:25 +0000 (12:22 -0500)
commit1b7cd0044e4a9f69aaf00511870b07fcdeda591d
treefce5cccf4992d44ea8c74986c8c21123e5d6f687
parent264b87fa617e758966108db48db220571ff3d60e
net: remove duplicate code.

netdev_rx_handler_register() checks to see if the handler is already
busy which was recently separated into netdev_is_rx_handler_busy(). So
use the same function inside register() to avoid code duplication.
Essentially this change should be a no-op

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c