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Subject[PATCH] Drivers: hv: vmbus: Release cpu lock in error case
Date
In case of invalid sub channel, release cpu lock before returning.

Signed-off-by: Saurabh Sengar <ssengar@linux.microsoft.com>
---
drivers/hv/channel_mgmt.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/hv/channel_mgmt.c b/drivers/hv/channel_mgmt.c
index 280b529..5b12040 100644
--- a/drivers/hv/channel_mgmt.c
+++ b/drivers/hv/channel_mgmt.c
@@ -639,6 +639,7 @@ static void vmbus_process_offer(struct vmbus_channel *newchannel)
*/
if (newchannel->offermsg.offer.sub_channel_index == 0) {
mutex_unlock(&vmbus_connection.channel_mutex);
+ cpus_read_unlock();
/*
* Don't call free_channel(), because newchannel->kobj
* is not initialized yet.
--
1.8.3.1
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