diff options
| -rw-r--r-- | drivers/hv/hv.c | 3 | ||||
| -rw-r--r-- | drivers/hv/vmbus_drv.c | 3 |
2 files changed, 0 insertions, 6 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index 857290dcfd95..da69338f92f5 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -241,7 +241,6 @@ int hv_synic_cleanup(unsigned int cpu) { struct vmbus_channel *channel, *sc; bool channel_found = false; - unsigned long flags; /* * Hyper-V does not provide a way to change the connect CPU once @@ -263,14 +262,12 @@ int hv_synic_cleanup(unsigned int cpu) channel_found = true; break; } - spin_lock_irqsave(&channel->lock, flags); list_for_each_entry(sc, &channel->sc_list, sc_list) { if (sc->target_cpu == cpu) { channel_found = true; break; } } - spin_unlock_irqrestore(&channel->lock, flags); if (channel_found) break; } diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c index 5b07c5bcb260..48446422b108 100644 --- a/drivers/hv/vmbus_drv.c +++ b/drivers/hv/vmbus_drv.c @@ -2344,7 +2344,6 @@ acpi_walk_err: static int vmbus_bus_suspend(struct device *dev) { struct vmbus_channel *channel, *sc; - unsigned long flags; while (atomic_read(&vmbus_connection.offer_in_progress) != 0) { /* @@ -2402,12 +2401,10 @@ static int vmbus_bus_suspend(struct device *dev) continue; } - spin_lock_irqsave(&channel->lock, flags); list_for_each_entry(sc, &channel->sc_list, sc_list) { pr_err("Sub-channel not deleted!\n"); WARN_ON_ONCE(1); } - spin_unlock_irqrestore(&channel->lock, flags); atomic_inc(&vmbus_connection.nr_chan_fixup_on_resume); } |