tree d0ada076077114aa2ef0aaf9c201b8aa005d67bb
parent 54b778476941c768ef749803167dd21385c01038
author Masahiro Yamada <masahiroy@kernel.org> 1583908165 +0900
committer Masahiro Yamada <masahiroy@kernel.org> 1584061485 +0900

net: drop_monitor: use IS_REACHABLE() to guard net_dm_hw_report()

In net/Kconfig, NET_DEVLINK implies NET_DROP_MONITOR.

The original behavior of the 'imply' keyword prevents NET_DROP_MONITOR
from being 'm' when NET_DEVLINK=y.

With the planned Kconfig change that relaxes the 'imply', the
combination of NET_DEVLINK=y and NET_DROP_MONITOR=m would be allowed.

Use IS_REACHABLE() to avoid the vmlinux link error for this case.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Acked-by: Neil Horman <nhorman@tuxdriver.com>