Commits
nikolay@redhat.com committed b59340c2c05
bonding: Fix race condition between bond_enslave() and bond_3ad_update_lacp_rate() port->slave can be NULL since it's being initialized in bond_enslave thus dereferencing a NULL pointer in bond_3ad_update_lacp_rate() Also fix a minor bug, which could cause a port not to have AD_STATE_LACP_TIMEOUT since there's no sync between bond_3ad_update_lacp_rate() and bond_3ad_bind_slave(), by changing the read_lock to a write_lock_bh in bond_3ad_update_lacp_rate(). Signed-off-by: Nikolay Aleksandrov <nikolay@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>