diff options
Diffstat (limited to 'drivers/net/netdevsim/bus.c')
| -rw-r--r-- | drivers/net/netdevsim/bus.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/drivers/net/netdevsim/bus.c b/drivers/net/netdevsim/bus.c index 25cb2e600d53..b5f4df1a07a3 100644 --- a/drivers/net/netdevsim/bus.c +++ b/drivers/net/netdevsim/bus.c @@ -72,16 +72,7 @@ new_port_store(struct device *dev, struct device_attribute *attr, if (ret) return ret; - if (!mutex_trylock(&nsim_bus_dev->nsim_bus_reload_lock)) - return -EBUSY; - - if (nsim_bus_dev->in_reload) { - mutex_unlock(&nsim_bus_dev->nsim_bus_reload_lock); - return -EBUSY; - } - ret = nsim_drv_port_add(nsim_bus_dev, NSIM_DEV_PORT_TYPE_PF, port_index); - mutex_unlock(&nsim_bus_dev->nsim_bus_reload_lock); return ret ? ret : count; } @@ -102,16 +93,7 @@ del_port_store(struct device *dev, struct device_attribute *attr, if (ret) return ret; - if (!mutex_trylock(&nsim_bus_dev->nsim_bus_reload_lock)) - return -EBUSY; - - if (nsim_bus_dev->in_reload) { - mutex_unlock(&nsim_bus_dev->nsim_bus_reload_lock); - return -EBUSY; - } - ret = nsim_drv_port_del(nsim_bus_dev, NSIM_DEV_PORT_TYPE_PF, port_index); - mutex_unlock(&nsim_bus_dev->nsim_bus_reload_lock); return ret ? ret : count; } @@ -298,7 +280,6 @@ nsim_bus_dev_new(unsigned int id, unsigned int port_count, unsigned int num_queu nsim_bus_dev->num_queues = num_queues; nsim_bus_dev->initial_net = current->nsproxy->net_ns; nsim_bus_dev->max_vfs = NSIM_BUS_DEV_MAX_VFS; - mutex_init(&nsim_bus_dev->nsim_bus_reload_lock); /* Disallow using nsim_bus_dev */ smp_store_release(&nsim_bus_dev->init, false); |