[PATCH 079/117] Staging: hv: storvsc: Cleanup alloc_stor_device()
From: "K. Y. Srinivasan" <kys@microsoft.com>
Date: 2011-07-15 17:40:37
Also in:
lkml
Subsystem:
staging subsystem, the rest · Maintainers:
Greg Kroah-Hartman, Linus Torvalds
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> --- 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