diff options
Diffstat (limited to 'drivers/hv/channel.c')
| -rw-r--r-- | drivers/hv/channel.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c index 8848d1548b3f..3ebda7707e46 100644 --- a/drivers/hv/channel.c +++ b/drivers/hv/channel.c @@ -129,12 +129,8 @@ static int __vmbus_open(struct vmbus_channel *newchannel, send_pages = newchannel->ringbuffer_send_offset; recv_pages = newchannel->ringbuffer_pagecount - send_pages; - spin_lock_irqsave(&newchannel->lock, flags); - if (newchannel->state != CHANNEL_OPEN_STATE) { - spin_unlock_irqrestore(&newchannel->lock, flags); + if (newchannel->state != CHANNEL_OPEN_STATE) return -EINVAL; - } - spin_unlock_irqrestore(&newchannel->lock, flags); newchannel->state = CHANNEL_OPENING_STATE; newchannel->onchannel_callback = onchannelcallback; |