Staging: hv: storvsc: Cleanup alloc_stor_device()
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: Greg Kroah-Hartman <gregkh@suse.de>
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 @@
/* 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;