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linux/drivers/hv/channel.c
K. Y. Srinivasan df1fe6c9ad Drivers: hv: vmbus: Don't leak memory when a channel is rescinded 
commit 5e030d5ce9 upstream.

When we close a channel that has been rescinded, we will leak memory since
vmbus_teardown_gpadl() returns an error. Fix this so that we can properly
cleanup the memory allocated to the ring buffers.

Fixes: ccb61f8a99 ("Drivers: hv: vmbus: Fix a rescind handling bug")

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Cc: Dexuan Cui <decui@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-03-30 09:41:27 +02:00

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