| From | "K. Y. Srinivasan" <> | Subject | [PATCH 04/40] Staging: hv: storvsc: Cleanup alloc_stor_device() | Date | Wed, 29 Jun 2011 07:39:01 -0700 |
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Cleanup alloc_stor_device(), we can set the ref_count directly.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Hank Janssen <hjanssen@microsoft.com> --- drivers/staging/hv/storvsc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/hv/storvsc.c b/drivers/staging/hv/storvsc.c index 313a3f8..48bd8da 100644 --- a/drivers/staging/hv/storvsc.c +++ b/drivers/staging/hv/storvsc.c @@ -42,7 +42,7 @@ static inline struct storvsc_device *alloc_stor_device(struct hv_device *device) /* Set to 2 to allow both inbound and outbound traffics */ /* (ie get_out_stor_device() and get_in_stor_device()) to proceed. */ - atomic_cmpxchg(&stor_device->ref_count, 0, 2); + atomic_set(&stor_device->ref_count, 2); init_waitqueue_head(&stor_device->waiting_to_drain); stor_device->device = device; -- 1.7.4.1
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