fs: nfs: pick up network interface bootargs parameter
This adds the linux.bootarg device parameter from the network device of
the current nfs connection and adds it to the nfs bootargs line.

This allows booting from nfs without manually setting a ip=dhcp or
ip=<ipaddr> option.

Signed-off-by: Enrico Jorns <ejo@pengutronix.de>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 841d83f commit b6ca0241b0ba2f166f12b9d58c608fb777ec3bd5
@Enrico Jorns Enrico Jorns authored on 19 Sep 2016
Sascha Hauer committed on 22 Sep 2016
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fs/nfs.c