From: K. Y. Srinivasan Date: Sat, 27 Aug 2011 18:31:04 +0000 (-0700) Subject: Staging: hv: storvsc: Cleanup alloc_stor_device() X-Git-Tag: upstream/snapshot3+hdmi~8929^2^2~858 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=df977d6c90632b3868055862262529007019d4ef;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git Staging: hv: storvsc: Cleanup alloc_stor_device() Cleanup alloc_stor_device(), we can set the ref_count directly. Signed-off-by: K. Y. Srinivasan Signed-off-by: Haiyang Zhang Signed-off-by: Greg Kroah-Hartman --- 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;