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Staging: hv: storvsc: Cleanup alloc_stor_device()

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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: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan 2011-08-27 11:31:04 -07:00 committed by Greg Kroah-Hartman
parent 1eaaddf938
commit df977d6c90
1 changed files with 1 additions and 1 deletions
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drivers/staging/hv/storvsc.c
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@ -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;