Cleanup alloc_stor_device(), we can set the ref_count directly.
Signed-off-by: K. Y. Srinivasan <[email protected]>
Signed-off-by: Haiyang Zhang <[email protected]>
---
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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