bonding: Don't allow mode change via sysfs with slaves present
authorVeaceslav Falico <vfalico@redhat.com>
Tue, 15 Nov 2011 06:44:42 +0000 (06:44 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 18 Nov 2011 00:31:54 +0000 (19:31 -0500)
commit4a8bb7e27fbb68da888b55f26defd2855225b2d5
tree3eed4c74cbfceea961a8c18c3de1848b60be2437
parent596a1b746c56f974240c8df6d8e3a026c54266ff
bonding: Don't allow mode change via sysfs with slaves present

When changing mode via bonding's sysfs, the slaves are not initialized
correctly. Forbid to change modes with slaves present to ensure that every
slave is initialized correctly via bond_enslave().

Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: Andy Gospodarek <andy@greyhouse.net>
Acked-by: Nicolas de Peslo√ľan <nicolas.2p.debian@free.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/bonding/bond_sysfs.c