xen-netback: mark expected switch fall-through
authorGustavo A. R. Silva <gustavo@embeddedor.com>
Fri, 8 Feb 2019 19:58:38 +0000 (13:58 -0600)
committerDavid S. Miller <davem@davemloft.net>
Fri, 8 Feb 2019 20:21:21 +0000 (12:21 -0800)
commit7499a288bf1a4a49be9d72beb0a5c7b9aa6ffec9
tree4419f849758549deee796dadfe3d6d07ec418a90
parent671f2f96813569fcc4bac306cb5a61752de9b91d
xen-netback: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.

Warning level 3 was used: -Wimplicit-fallthrough=3

This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/xen-netback/xenbus.c